Easy Math Class 12 Level 1

What happens to sign when limits of a definite integral are interchanged?

Definite integral में limits बदलने पर sign पर क्या प्रभाव पड़ता है?

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Correct Answer

A. sign बदल जाता है / Sign changes

Explanation

Step 1: Identify the concept: this is definite integral property. Step 2: ∫a to b f(x) dx = - ∫b to a f(x) dx. Step 3: Remember reversing limits gives a minus sign.

Step 1: concept पहचानें: यह definite integral property है। Step 2: ∫a to b f(x) dx = - ∫b to a f(x) dx होता है। Step 3: Limits reverse करने पर minus sign याद रखें।

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