Question

if tanA+sinA=p and tanA-sinA=q then what is the value of cotA​

Answer 1

Answer:

It is proved below: Explanation: Here, tanA+sinA=p. tanA−sinA=q. L.H.S=p2−q2. = (tanA+sinA)2−(tanA−sinA)2. =(tanA+sinA ...

Answer 2

Answer:

cot A= (p+q)/2

Step-by-step explanation:

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