For a function to be continuous at a point what is necessary?

A. limit value और function value बराबर हों / Limit value and function value are equal

Step 1: Identify the concept: this is continuity. Step 2: A function is continuous at a point when left limit, right limit and function value are the same. Step 3: Remember continuity means no break.

Step 1: concept पहचानें: यह continuity है। Step 2: किसी point पर function continuous तब होता है जब left limit, right limit और function value same हों। Step 3: Continuity means no break याद रखें।