Question

If tanA +sinA= m and tanA -sinA= n, then difference between the squares of m and n is equal to​

Answer 1

Step-by-step explanation:

In triangle ABC, right-angled at B, if tanA=

3

$B, if tanA=3√1, find \: the \: value</p><p></p><p>$

find the value of:

(i) sinAcosC + cosAsinC

(ii) cosAcosC − sinAsinC