Why is constant C not written in a definite integral?

A. limits लगाने पर constant cancel हो जाता है / Constant cancels after applying limits

Step 1: Identify the concept: this is definite integral. Step 2: In definite integral constant cancels when upper and lower values are subtracted. Step 3: Remember definite integral gives a number not a family of functions.

Step 1: concept पहचानें: यह definite integral है। Step 2: Definite integral में upper और lower values subtract करने पर constant cancel हो जाता है। Step 3: Definite integral gives number not family of functions याद रखें।