Evaluate `lim_(x to 0) ("sin"5x)/("sin"7x)`

Evaluate lim_(x to 0) ("sin"ax)/(x)

Evaluate lim_(x to 0) ("sin"ax)/(x)

Evaluate lim_(x to 0) ("sin"(5x)/(4))/(x^(2))

Evaluate: lim_(xto0)(sin 3x)/(sin 7x)

Evaluate (i) lim_(xto0)(sin3x)/(x) (ii) Find lim_(xto0)(sin3x)/(sin7x) (iii) Evaluate lim_(xto0)((sin3x+7x)/(3x+sin7x))

Evaluate lim_(x rarr 0)(sin(3x))/(x)

Given, lim_(xto0) (sin3x)/(sin7x) .