Express each of the following in terms of T-ratios of angles lying between 0° and 45°:
cot 65° + tan 49°

Question

Express each of the following in terms of T-ratios of angles lying between 0&deg; and 45&deg;: cot 65&deg; + tan 49&deg;

Philoid · Accepted Answer

Consider cot 65° + tan 49° = cot (90-25)° + tan (90-41)°

= tan 25° + cot 41°

Express each of the following in terms of T-ratios of angles lying between 0° and 45°:cot 65° + tan 49°