What is the value of lim x→3 (x^5-3^5)/(x-3)?
lim x→3 (x^5-3^5)/(x-3) का मान क्या है?
Show answer and explanation
D. 405
ExplanationStep 1: the limit is in derivative form. Step 2: d/dx(x^5) at x=3 = 5×3^4 = 405. Step 3: tip: (f(x)-f(a))/(x-a) equals f'(a).
Step 1: limit derivative form में है। Step 2: d/dx(x^5) at x=3 = 5×3^4 = 405। Step 3: tip: (f(x)-f(a))/(x-a) equals f'(a)।