Math, asked by pranav6431, 11 months ago

sin (90° — O) cos 0 + cos (90° — O) sin 0 =

Answers

Answered by s20179990

1

Answer:

cos0. cos0+sin0.sin0=

cos²0+sin²0=1

Answered by priyanshu3847

2

Answer:

sin ( 90-theta) = cos theta.

cos (90- theta)= sin theta

A/Question

cos theta . cos theta +sin theta . sin theta

cos^2 theta + sin^2= 1

Previous Question

Next Question

Similar questions

Science, 5 months ago

पौधे के किस भाग से हम उसे आसानी से पहचान सकते हैं...

English, 5 months ago

6) What do you understand by thexpression. "Andall the kids learned the same things??

English, 5 months ago

Official symbol in the WWF lor nature. They are playing animals and could make a variety of sound Lisboan easier thing to take care of them in a zoo...

Math, 11 months ago

Solve 9÷3(3+3) I need la Ferrari...

Math, 11 months ago

The area of sector equals to dash was radius r and the angle in degree in Q...

French, 1 year ago

Please convert this French into English ...

English, 1 year ago

Rearrange the following words of phrases to form a meaningful sentence : 1) the spider/are/ not/ most of/dangerous. 2) every/ found/ spider/ are/ continent/on/ almost. 3) very helpful/ they are /eat/they/because /files /other / insest. 4)don't /get/ caught/ spiders/own/in/their/webs.

Computer Science, 1 year ago

advantages and disvantages of =>️ kali linux No spamming please want an accurate answer long answer ...