Math, asked by hcstaralii, 10 months ago

if cosB/cosA= m and cosB/sinA = n, then show that (m²+n²)cos²A = n²

Answers

Answered by iamsnehabayal2003

0

Step-by-step explanation:

therefore, LHS=RHS

Hence,proved

Attachments:

Previous Question

Next Question

Similar questions

Math, 5 months ago

यदि coso= 5 हो, तो cosece का मान होगा 13...

English, 5 months ago

The train arrived on time make question tag ...

Hindi, 5 months ago

google spelling in Hindi...

Chemistry, 10 months ago

IV) Insoluble salts are generally prepared by a synthesis b)Neutralization c) Precipitation d)Decomposition ...

India Languages, 10 months ago

ఓసెఫ్ స్థానంలో మీరుంటే ఏం చేస్తారు?

Physics, 1 year ago

Laser stimulated emission occurs because protons are...

Math, 1 year ago

Find the value k of the given quadratic equation is 4ksq - 5k + 4 =0...

Geography, 1 year ago

Name the ports which were located at east coast and west coast of india...