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TS EAMCET 2023 (Online) 12th May Morning Shift
MCQ (Single Correct Answer)
+1
-0
$$ \sin \alpha+\cos \alpha=m \Rightarrow \sin ^6 \alpha+\cos ^6 \alpha= $$
A
$\frac{4+3\left(m^2-1\right)^2}{4}$
B
$\frac{4-3\left(m^2-1\right)^2}{4}$
C
$\frac{3+4\left(m^2-1\right)^2}{4}$
D
$\frac{4-3\left(m^2+1\right)^2}{4}$
TS EAMCET Subjects
EXAM MAP