Math, asked by greeshnasree15, 1 year ago

a+b/c sin^2 c/2=(cos A +cos B)/2

Answers

Answered by sania12347

0

this is to first put value of lhs side and then rationalize the rhs side

Previous Question

Next Question

Similar questions

Math, 7 months ago

if sin2 theta=k, then the value of tan^3theta/1+tan^2theta+cot^3/1+cot^2theta=...

Math, 7 months ago

solve 25x <100 when, x is a natural number...

History, 7 months ago

event in philippine history ad impact to the present...

Computer Science, 1 year ago

what is system bar in computr...

Physics, 1 year ago

Is light dispersed over distance by flat mirrors?

Chemistry, 1 year ago

Consider the reaction of ice with f2 and suggest,in terms of oxidation and reduction,which species are oxidized/reduced (h2o(s) +f2-> hof...

Chemistry, 1 year ago

Name one reagent to test carboxylic acid and write its observable change...

Chemistry, 1 year ago

Formaldehyde and acetone are the ozonolysis produnt of which alkene...