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1. |
If 4sin2 1 = 0 and angle is less than 900. The value of cos2 + tan2 is: |
A. | $$ 13 over 12$$ |
B. | $$ 12 over 11$$ |
C. | $$ 11 over 9$$ |
D. | $$ 17 over 15$$ |
Answer» B. $$ 12 over 11$$ | |