Math, asked by eimannaguam1, 2 months ago

cos116 cos64 - sin116 sin 64

Answers

Answered by mohanutkarshchauhan
0

Answer:

sin 2A + sin 2B = Sin 2C then prove that angle A and Angle B is right angle ​

Answer:



Step-by-step explanation:



Step-by-step explanation:

Similar questions