Math, asked by ranjankumarupadhay7, 9 months ago

prove that sin2a+cos2a=1

Answers

Answered by nishantsharmatoti

0

Answer:

1-cos2a2=sina okkkkkk isse proof Ho jayaga

Answered by sujalrsuthar

5

Answer:

this is the proof

please mark it BRAINLIEST

Attachments:

Previous Question

Next Question

Similar questions

Math, 5 months ago

ঊর্ধ্বক্রম ও অধঃক্রম কাকে বলে?

Math, 5 months ago

help is needed HURRY!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Math, 5 months ago

the denominator of a rational numbers is greater than its numerator by 7. If the numerator is increased by 4 and denominator is decreased by 8 the new rational numbers is 8/3...

Math, 9 months ago

IS The sury of three numbers is g8. If the ratio of a first to the second is 2:3 and that of the second to the third is 5:8 find the the tumbers.

Art, 9 months ago

what are the four means of transport...

Physics, 1 year ago

Please explain: - difference between acceleration and velocity - how to find magnitude of average velocity of an object?

English, 1 year ago

He had not eaten since the previous nightfall (make it affirmative)...

Math, 1 year ago

the decimal equivalent of 1/2+3/8+7/16...