1.

{:("Column- I ","Column-II "),("A) If " ((sin theta)/(sin phi))^(2) = (tan theta)/(tan phi)=3 "then the value of " theta and phi " are ","(p) Infinite number of solutions "),("B) The number of solutions of " (sin ^(2) x + cos ^(4) x)/(cos^(2) x + sin^(4) x ) = 1 ,"q) " theta = n pi pm (pi)/(3)"," phi = n pi pm (pi)/(6) ),("(c) Solution of " cot 2 theta = cot ^(2) theta - tan ^(2) theta ,"r) " n pi pm (pi)/(4)):}

Answer»


ANSWER :A- Q; B - p; C - r


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