Math, asked by sumanth2201, 9 months ago

FIND THE VALUE OF SIN 2A WHEN COS A = 3/5

Answers

Answered by kotapatiharsha

1

Answer:

sin2A=2sinAcosA

cos A=3/5

using pythagoras theorem

sinA=4/5

sin2A=2sinAcosA

=2(4/5)(3/5)

=24/25

=0.96

please mark it as brainliest

Answered by gandhishally22

1

Answer:

24/25

Step-by-step explanation:

please mark me as Brainliest And follow me

Attachments:

Previous Question

Next Question

Similar questions

Science, 4 months ago

(2) Write notes on Adam's apple.

Science, 4 months ago

diagram of battery of four cell...

Chemistry, 4 months ago

What is formal charge?

English, 9 months ago

whom did Marouckla meet in the forest?

Physics, 9 months ago

The magnetic field of a current carrying coil of radius r at a distance x >> r from the centre of the coil varies as: a.) x ^-1 b.) x^-2 c.) x^-3/2 d.) x ^-3...

Math, 1 year ago

3 January 2010 was thursday what day will be 3rd January February 2010...

Chemistry, 1 year ago

Why 3f orbital is not possible ?

Math, 1 year ago

Question :- 11 A two digit number contains the smaller of two digits in the unit place. The product of the digits is 40 and the difference between the digits is 3. Find the number...