Math, asked by nidhi2131, 10 months ago

a+b+c=π then seca(cosbcosc-sinbsinc)=?

Answers

Answered by ᎷíssGℓαмσƦσυs

4

Your question....

seca(cosbcosc-sinbsinc)

solve....

a+b+c=π

b+c=π-a

secacos(b+c)

secacos(π-a)

seca.-cosa

-1

this is your answer

Previous Question

Next Question

Similar questions

Biology, 5 months ago

Animal kingdom have been divided into many groups?Write four main characteristic of each phylum with examples.

Geography, 5 months ago

. Very short answer. a) Which instrument is used to measure the amount of rainfall? b) How many years it take to determine the general climate of region? c) What is the effect on temperature as you get closer to the equator? d) Which gas is released on burning of wood? e) Which gas is produced in intensive live stock farming? f) How many oxygen are present in ozone molecules? g) Why should be...

Science, 5 months ago

why do some flaunt fad on lused?

Math, 10 months ago

assocuative property is not followed by which type of number ...

Math, 10 months ago

Simplify root 5 minus root 3 upon root 80 + root 48 - root 45 - root 27...

Psychology, 11 months ago

Explain the psychological benefits of the exercise.

Social Sciences, 11 months ago

Importance of games in some lines about sports and games...

Psychology, 11 months ago

Explain the effects of stress on an individual?