If \alpha and \beta are two acute angles of a right triangle, then ( \sin \alpha+ \sin \beta)^2+(\cos \alpha+\cos \beta)^2=

Correct Answer is : 2(1+sin2α)

KEAM 2022 Math Solved Paper

Question : 88 of 120

Marks: +1, -0

If α and β are two acute angles of a right triangle, then (sin‌α+sin‌β)2+(cos‌α+cos‌β)2=

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