Math, asked by dh4ihavyaSbhulDa, 1 year ago

1) Find the value ofviii) cos 150°

Answers

Answered by namanthakur001

1

cos(150) = -cos(180-150) = -cos(30) = -sqrt(3)/2

Answered by vaishu6066

0

cos 150=cos(180-30)=-cos 30=- $\sqrt{x} 3$ /2

Previous Question

Next Question

Similar questions

Science, 10 months ago

किसी क्षेत्र विशेष में पाई जाने वाली स्पीशीज क्या कहलाती है...

Math, 10 months ago

Root of x³ + 4 x² + x - 6 = 0 ...

English, 10 months ago

3. What character trait of the speaker's imaginary friend is being depicted in the poem?

Math, 1 year ago

devide the sum of (13/5) and (-12/7) by the product of (-31/7) and (1/-2).

Chemistry, 1 year ago

Give 2 reasons why melting of wax is a physical change...

English, 1 year ago

Its a 6 letter word 1. first 3 letter indicate biggest thing in world. 2. 2, 3, 4 letter indicate parts of human body. 3. 3, 4, 5 letter indicate part of circle.. 4. the whole word is the key of internet now...

Science, 1 year ago

how can i make a working 3D model on pollution control...

Social Sciences, 1 year ago

difine asset and liability ...