निश्चित समाकलन (definite integral) ∫ -π/2 π/2 cos 2 x 1... | Mathematics MCQ [Updated November 2026] | GkGet

Mathematics · Calculus

निश्चित समाकलन (definite integral) ∫_-π/2^π/2 cos² x1 + 3^x dx का मान है:

Verified Solution4 OptionsUpdated: October 2026👁️1 View

सही उत्तर देखें

π 4

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