Math, asked by vanamika128, 1 month ago

Ques. If sin A =2mn/(m2 + n2),
then find the value of
(sinA cotA)/COS A.

Answers

Answered by Biology76

0

Answer:if one of the two roots of the equation:x2-(k+2)+3=0 is the additive inverse of the the other root ,then find k

Step-by-step explanation:

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