0

Guest

Courses New

Prove sin x is one one and onto in -pie/2 to pie/2 by using rolles theorem

Prove sin x is one one and onto in -pie/2 to pie/2 by using rolles theorem

Grade:12

1 Answers

Harsh Patodia IIT Roorkee
askIITians Faculty 907 Points
6 years ago
f(x)=sinx ,f’(x)=cosx from -pie/2 to pie/2 cosx is positive so f’(x) is positive means its a strictly increasing fucntion.(one-one) and range is (-1,1) that means onto function

Think You Can Provide A Better Answer ?

Other Related Questions on Algebra

View all Questions »

ASK QUESTION

Get your questions answered by the expert for free

Answer and earn gift vouchers

Win Gift vouchers upto Rs 500/-

View courses by askIITians

Design classes One-on-One in your own way with Top IITians/Medical Professionals

Click Here Know More

Complete Self Study Package designed by Industry Leading Experts

Click Here Know More

Live 1-1 coding classes to unleash the Creator in your Child

Click Here Know More

a Complete All-in-One Study package Fully Loaded inside a Tablet!

Click Here Know More