Math, asked by ayushimttal3554, 11 months ago

How do you find exact value of cos(π2)?

Answers

Answered by anudeepreddy03

0

cos(2pi)

cos(2pi)=cos(0)

as 2pi is complete angle cos(2pi+x)=cosx

so cos(2pi)=cos (0)=1

Previous Question

Next Question

Similar questions

Hindi, 6 months ago

father bulke ka lekhak k sath kaisa sambhand tha class 10...

Biology, 6 months ago

How can we sperate the mixture of two miscible liquids? Draw the labelled diagram.

Math, 6 months ago

Give the expanded form of 6034.

Math, 11 months ago

How do you evaluate 2×{6+[12÷(3+1)]}−1?

Math, 11 months ago

If the fifth and sixth terms of a geometric sequence are 8 and 16 respectively, then what is the third term?

Math, 1 year ago

Best one regarded you brainlist...

Math, 1 year ago

Solve this Question...

Social Sciences, 1 year ago

name 3 major group of of christianiy...