Math, asked by shanilahameed5920, 8 months ago

Cos90° =1-2sin square 45°=2 cos square 45°-1

Answers

Answered by chnageswarr

1

Step-by-step explanation:

PLEASE MARK IT AS A BRAINLIEST ANSWER AND FOLLOW ME

Attachments:

Previous Question

Next Question

Similar questions

Math, 4 months ago

Find the position vectors of the following point. 1. C = (0, -3,4) physics methemetical method...

English, 4 months ago

what is the meaing confirm?

English, 4 months ago

Find words from the passage which mean the following: (i) excited with joy (paral) (ii) Educative (para2)...

Math, 8 months ago

By which of the following numbers 21296 must be divided to get a perfect cube\...

Math, 8 months ago

The quadratic Polnomial , the sum and produt of zeeros are -3 and -2 is...

Science, 11 months ago

Why a snail And an octopus classified under the same phylum...

Economy, 11 months ago

What kind of labour is needed for the production for goods and services?

Political Science, 11 months ago

Where is phase lok sabha in india...