Math, asked by tejamokara27, 6 months ago

Find the value of cos 75 using the for-
mula.
AS
cos (A + B) = cos A cos B-sin A sin B

Answers

Answered by syedmubashirali59

0

Answer:

Cos 75 = Cos (90-15)= Sin15

Previous Question

Next Question

Similar questions

Math, 2 months ago

(2x³+1)(x²+1)या बहुपदीची कोटी किती...

Science, 2 months ago

biogas is homogeneous or heterogeneous mixture ?

Math, 2 months ago

definition of combination in discrete mathematics...

Geography, 6 months ago

maps with diagram political physical ka...

Sociology, 6 months ago

SCD, TEF, UGH, ____, WKL IJT VIJ CMN UJI ...

Social Sciences, 11 months ago

what is leguminous plants?

Physics, 11 months ago

what is dispersion of light?

Hindi, 11 months ago

गणतंत्र दिवस पर राष्ट्रीय धवज फराया जाता है, गणतंत्र का पद परिचय ...