Guest

what is the value of (cos(sinx)-cosx)/x4 as x tends to 0?

what is the value of (cos(sinx)-cosx)/x4 as x tends to  0?

Grade:Upto college level

2 Answers

Pushkar Aditya
71 Points
10 years ago
Apply trigonometry for little simplification using cosA-CosB And it justs forms 0/0 form so L`hospital rule for three times and ans. Will be [1/3]
shubham sharma
27 Points
10 years ago
Answer is 1/3 just apply trigonometry for little simplification CosA-CosB then it is of form(0/0) so L`hospital rule thrice .

Think You Can Provide A Better Answer ?

ASK QUESTION

Get your questions answered by the expert for free