Question

lim x_0 15x -5x-3x +1÷x sinx​

Answer 1

concept

lim X tends to 0 sinx/X = 1

solution

lim X tends to 0

$\frac{15x - 5x - 3x + 1}{x \sin(x) }$

lim X tends to 0

$\frac{7x + 1}{x \sin(x) }$

on solving you get

limit X tends to 0 7/2x

it means limit not defined at 0

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