2017, സെപ്റ്റംബർ 21, വ്യാഴാഴ്‌ച

Laugh till u fall

________ A to Z kerala .......... [kvk] [www.atozkerala.in , www.atozkerala.blogspot.com]

✨Mental Venkat

Venkat went  to a bank to open a S.B.  A/C.
After seeing the Form he went to Delhi for filling it up.
You know why?
Form said: 'Fill Up In Capital.'
😀  
Venkat standing below a tube light with open mouth.
Why?
Because his doctor advised him: 'Today's dinner should be light !'
😃
On romantic date Venkat  gf asks him:
'Darling ! On our engagement will you give me a ring?'
He said: 'Sure ! What's your phone no.?'
😀
Venkat found the answer to the most difficult question ever.
What will come first, chicken or egg?
what ever u order first will come first.
😀
Teacher told all students to write an essay on a cricket match.
All were busy writing except Venkat
He wrote:'Due To Rain, No Match!'
😀
What does Venkat  do after taking a Xerox?
He will compare it with the original for any spelling mistakes.
😀
 Venkat& wife buy coffee in a shop.
Venkat: Drink quickly before it gets cold.
Wife: Why?
Venkat: Hot coffee $5 and cold coffee $10.😜

Manager asked Venkat  at an interview.
Can you spell a word that has more than 100 letters in it?
Venkat replyed: -P-O-S-T-B-O-X.
😃

After returning back from a foreign trip, Venkat  asked his wife,
Do I look like a foreigner?
Wife: No! Why?
Venkat: In London a lady asked me Are you a foreigner?
😁😉

Lecturer: write a note on Gandhi Jayanthi
 Venkat writes, "Gandhi was a great man, but I don't know who is Jayanthi.
😖😠

Interviewer: just imagine you are on the3rd floor, it caught fire
and how will you escape?
Venkat: its simple. I will stop my imagination!!!
😝😜✌

Venkat: My mobile bill how much?
Call centre girl: sir, just dial 123to know current bill status
Venkat: Stupid, not CURRENT BILL my MOBILE BILL.
🙌👉😝😁

Friend: I got a brand new Ford IKON for my wife!
Venkat: Wow!!! That's an unbelievable exchange offer!!!
😘😍

Sir: What is difference between Orange and Apple?
Venkat : Color of Orange is orange, but color of Apple is not APPLE
👏✋😜😝✨

some important formulae in Mathematics"..!!

________ A to Z kerala .......... [kvk] [www.atozkerala.in , www.atozkerala.blogspot.com]

 " It is for d first time,   one of best uses,  of 'WhatsApp' in  its history, to circulate  some important formulae in Mathematics"..!!   

 (α+в+¢)²= α²+в²+¢²+2(αв+в¢+¢α)

1. (α+в)²= α²+2αв+в²
2. (α+в)²= (α-в)²+4αв b
3. (α-в)²= α²-2αв+в²
4. (α-в)²= f(α+в)²-4αв
5. α² + в²= (α+в)² - 2αв.
6. α² + в²= (α-в)² + 2αв.
7. α²-в² =(α + в)(α - в)
8. 2(α² + в²) = (α+ в)² + (α - в)²
9. 4αв = (α + в)² -(α-в)²
10. αв ={(α+в)/2}²-{(α-в)/2}²
11. (α + в + ¢)² = α² + в² + ¢² + 2(αв + в¢ + ¢α)
12. (α + в)³ = α³ + 3α²в + 3αв² + в³
13. (α + в)³ = α³ + в³ + 3αв(α + в)
14. (α-в)³=α³-3α²в+3αв²-в³
15. α³ + в³ = (α + в) (α² -αв + в²)
16. α³ + в³ = (α+ в)³ -3αв(α+ в)
17. α³ -в³ = (α -в) (α² + αв + в²)
18. α³ -в³ = (α-в)³ + 3αв(α-в)
ѕιη0° =0
ѕιη30° = 1/2
ѕιη45° = 1/√2
ѕιη60° = √3/2
ѕιη90° = 1
¢σѕ ιѕ σρρσѕιтє σƒ ѕιη
тαη0° = 0
тαη30° = 1/√3
тαη45° = 1
тαη60° = √3
тαη90° = ∞
¢σт ιѕ σρρσѕιтє σƒ тαη
ѕє¢0° = 1
ѕє¢30° = 2/√3
ѕє¢45° = √2
ѕє¢60° = 2
ѕє¢90° = ∞
¢σѕє¢ ιѕ σρρσѕιтє σƒ ѕє¢
2ѕιηα¢σѕв=ѕιη(α+в)+ѕιη(α-в)
2¢σѕαѕιηв=ѕιη(α+в)-ѕιη(α-в)
2¢σѕα¢σѕв=¢σѕ(α+в)+¢σѕ(α-в)
2ѕιηαѕιηв=¢σѕ(α-в)-¢σѕ(α+в)
ѕιη(α+в)=ѕιηα ¢σѕв+ ¢σѕα ѕιηв.
» ¢σѕ(α+в)=¢σѕα ¢σѕв - ѕιηα ѕιηв.
» ѕιη(α-в)=ѕιηα¢σѕв-¢σѕαѕιηв.
» ¢σѕ(α-в)=¢σѕα¢σѕв+ѕιηαѕιηв.
» тαη(α+в)= (тαηα + тαηв)/ (1−тαηαтαηв)
» тαη(α−в)= (тαηα − тαηв) / (1+ тαηαтαηв)
» ¢σт(α+в)= (¢σтα¢σтв −1) / (¢σтα + ¢σтв)
» ¢σт(α−в)= (¢σтα¢σтв + 1) / (¢σтв− ¢σтα)
» ѕιη(α+в)=ѕιηα ¢σѕв+ ¢σѕα ѕιηв.
» ¢σѕ(α+в)=¢σѕα ¢σѕв +ѕιηα ѕιηв.
» ѕιη(α-в)=ѕιηα¢σѕв-¢σѕαѕιηв.
» ¢σѕ(α-в)=¢σѕα¢σѕв+ѕιηαѕιηв.
» тαη(α+в)= (тαηα + тαηв)/ (1−тαηαтαηв)
» тαη(α−в)= (тαηα − тαηв) / (1+ тαηαтαηв)
» ¢σт(α+в)= (¢σтα¢σтв −1) / (¢σтα + ¢σтв)
» ¢σт(α−в)= (¢σтα¢σтв + 1) / (¢σтв− ¢σтα)
α/ѕιηα = в/ѕιηв = ¢/ѕιη¢ = 2я
» α = в ¢σѕ¢ + ¢ ¢σѕв
» в = α ¢σѕ¢ + ¢ ¢σѕα
» ¢ = α ¢σѕв + в ¢σѕα
» ¢σѕα = (в² + ¢²− α²) / 2в¢
» ¢σѕв = (¢² + α²− в²) / 2¢α
» ¢σѕ¢ = (α² + в²− ¢²) / 2¢α
» Δ = αв¢/4я
» ѕιηΘ = 0 тнєη,Θ = ηΠ
» ѕιηΘ = 1 тнєη,Θ = (4η + 1)Π/2
» ѕιηΘ =−1 тнєη,Θ = (4η− 1)Π/2
» ѕιηΘ = ѕιηα тнєη,Θ = ηΠ (−1)^ηα

1. ѕιη2α = 2ѕιηα¢σѕα
2. ¢σѕ2α = ¢σѕ²α − ѕιη²α
3. ¢σѕ2α = 2¢σѕ²α − 1
4. ¢σѕ2α = 1 − ѕιη²α
5. 2ѕιη²α = 1 − ¢σѕ2α
6. 1 + ѕιη2α = (ѕιηα + ¢σѕα)²
7. 1 − ѕιη2α = (ѕιηα − ¢σѕα)²
8. тαη2α = 2тαηα / (1 − тαη²α)
9. ѕιη2α = 2тαηα / (1 + тαη²α)
10. ¢σѕ2α = (1 − тαη²α) / (1 + тαη²α)
11. 4ѕιη³α = 3ѕιηα − ѕιη3α
12. 4¢σѕ³α = 3¢σѕα + ¢σѕ3α
🍄🍄🍄🍄🍄
» ѕιη²Θ+¢σѕ²Θ=1
» ѕє¢²Θ-тαη²Θ=1
» ¢σѕє¢²Θ-¢σт²Θ=1
» ѕιηΘ=1/¢σѕє¢Θ
» ¢σѕє¢Θ=1/ѕιηΘ
» ¢σѕΘ=1/ѕє¢Θ
» ѕє¢Θ=1/¢σѕΘ
» тαηΘ=1/¢σтΘ
» ¢σтΘ=1/тαηΘ
» тαηΘ=ѕιηΘ/¢σѕΘ

Important
👇👇👇👇
These r  all  d formulae of Maths for classes
9th,10th,11th,12th

Kindly share d same with all parents n students, teachers as much as u can do...👍👍👍
Dedicated to all parents
Almost all formula covered👌🍀                      
[7:14 PM, 9/20/2017] +91 96457 55660: That's ang

2017, സെപ്റ്റംബർ 18, തിങ്കളാഴ്‌ച

ALERT

________ A to Z kerala .......... [kvk] [www.atozkerala.in , www.atozkerala.blogspot.com]
 ALERT

There is heavy rainfall warning until 19.9.2017. the message received from SDMA (dated 16.9.2017) is copied below.


Heavy rainfall (7-11cm in 24 hrs) is most likely to occur at one or two places in Kerala till 19-09-2017. Please note that the South West Monsoon has gained strength and our hilly regions have reached complete soil saturation resulting in a higher probability of landslides and floods. Hence it is advised that the preparedness measures as prescribed in the Monsoon Contingency Plan 2017 may be followed meticulously.

 http://sdma.kerala.gov.in/wp-content/uploads/Monsoon-2017.pdf


_As a Precaution, Night time traffic through hilly areas in Wayanad, Kozhikode, Kottayam and Idukki may be restricted in the night today and tomorrow too as the rain is gaining strength as per the satellite images.

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