Question

Limit x tends to zero (sin4x+sin2x)÷6x

Answer 1

Answer:

1

Step-by-step explanation:

Lim (sin4x+sin 2x )/6x

x tend to 0

apply L' hospital rule because 0/0 from wil come when x= 0 put in the question

differentiate denominator and numerator with respect to x

Lim. ( 4cos4x +2cos2x)/6 = 4+2/6= 1

x tend to 0