1.

If 4 sin2Θ-1=0 and angle Θ is less than 90°. The value of cos2 Θ+tan2 Θ is: (Take00u003c Θu003c900)

A. 13/12
B. 17/15
C. 11/9
D. 12/11
Answer» B. 17/15


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