Math, asked by Anonymous, 3 months ago

Answer the following Question :
give answer as a fraction

Attachments:

Answers

Answered by Anonymous

5

Answer:

cos a=5/13

sin a=√1-(5/13)^2

sina= 12/13

sin2a = 2 sina cos a

sin2a= 2 ×12/13×5/13

=120/169

Previous Question

Next Question

Similar questions

Math, 1 month ago

solve this question with solution...

English, 1 month ago

3.1.2 Name and explain 3 elements of social justice.

Math, 1 month ago

(-3) - (-47) (+76) - (-2) (+32) + (+69) (-3) ₃ (+69) (+47) X (+32) ...

Social Sciences, 3 months ago

who among the following is not a feature of plantation agriculture a)Single Crop Farming b)Requires huge capital investments c) crops are grown for sale in distant markets d) practised in thickly populated parts of the world RIGHT ANSWER I WILL MARK AS BRAINLIST. WRONG ANSWER I WILL.REPORT IT...

Physics, 3 months ago

bro so does no one here speak english...

English, 10 months ago

On your way to school today you found a boy washing the untensils a n a tea shop. You felt bad for him. Write the incident in your diary in about 100- 120 words...

Computer Science, 10 months ago

The hard ware components that convey information to the user are called??

Math, 10 months ago

Root 2 upon root 3 + root 2...