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CUET
General Test
Quantitative Reasoning
Trigonometry
Find minimum and maximum value of 10-sin2θ.
9, 10
7, 10
8, 9
-1 , 1
Put θ = 90° for minimum
10 - 1 = 9
Put θ = 0° for maximum
10 - 0 = 10
Hence,
min and max value = 9, 10