Q: If A and B are acute angles and Sec A =3; Cot B=4, then the value o – McqOptions

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1.	Q: If A and B are acute angles and Sec A =3; Cot B=4, then the value of $$ {Cosec^{2}A}+Sin^{2}B\over {Cot^{2}A+Sec^{2}B}$$ is:
A.	2
B.	$$ {25\over 261}$$
C.	$$ {322\over 323}$$
D.	$$ {1\over 261}$$
Answer» D. $$ {1\over 261}$$

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