true

Take Class 12 Tuition from the Best Tutors

Affordable fees
1-1 or Group class
Flexible Timings
Verified Tutors

Search in

Problem on limits

B.sudhakar

23/01/2017 3 0

Find lim x→0 ( sin 4x )/( x )

To use standard trig formula on limits, lim x→0 (sin x )/( x ) = 1 let us multiply numerator and denominator by 4.

= lim x→0 ( sin 4x ) • ( 4 ) / ( 4 • x )

= lim x→0 ( 4 ) • ( sin 4x )/ ( 4x ). ( taking constant 4 outside the limit )

= 4 lim x→0 ( sin 4x )/( 4x )

= 4 • 1 = 4

∴ lim x→0 ( sin 4x )/ ( x ) = 4

‍

3 Like 0 Dislike

Follow 0

Other Lessons for You

how to learn electronics subjects such as electromagnetics,signals and systems,network theory,etc

Per sem let us take average 5 subjects. Then we have to learn all the five subjects with good concepts building. But sometimes we tend to forget what is required and what can be expected to be asked...

Swapnil

0 0

Facing your hardest chapter - Think, Believe and Act

Set a short-term goal of learning a lesson 1. Read the chapter slowly in a relaxed atmosphere, without making any notes. 2. In your second reading, makes notes of all the important topics. 3. Ensure...

Sunil Sikri

1 0

Google Street View Cars Are Mapping Methane Leaks

Natural gas pipeline leaks that pose a safety hazard are quickly addressed. But what about leaks too small to pose a threat? These mall leaks are often overlooked and they collectively release tons of...

Rajesh N V

3 0

SMART WORK LEADS TO SUCCESS

To solve any mathematical problem follow the steps as stated below. Read the problem clearly to identify the information provided and the part to be solved. Represent the data or information you read...

Anand Munagala

0 0

Infix Expression To Post-fix Expression Conversion Procedure

Algorithm 1. Scan the infix expression from left to right. 2. If the scanned character is an operand, output it. 3. Else, a. If the precedence of the scanned operator is greater than the precedence...

D Subba Rao

1 0

Find Class 12 Tuition near you

Online Tuition Class 12

Looking for Class 12 Tuition ?

Learn from Best Tutors on UrbanPro.

Are you a Tutor or Training Institute?

Join UrbanPro Today to find students near you

Class 12 Tuition Questions

What is the difference between nuclear fission and nuclear fusion?

29 Answers

Name two substances which expand on heating.

30 Answers

For positive integers a and b, let a triangle b be defined as ab+1. If x and y are positive integers...

31 Answers

The electric field lines, always end at a __________. (Positive charge, Negative charge, Point charge, None of these)

6 Answers

. Photoelectric effect is a phenomenon in which electromagnetic waves exhibit __________. (wave nature,...

6 Answers

Looking for Class 12 Tuition Classes?

The best tutors for Class 12 Tuition Classes are on UrbanPro

Select the best Tutor
Book & Attend a Free Demo
Pay and start Learning

Migrate

Class

Subject

Chapter

Migrate to

Concept Solution

Migration Successful

Take Class 12 Tuition with the Best Tutors

The best Tutors for Class 12 Tuition Classes are on UrbanPro

I am a Student I am a Tutor
Name*	Please enter your full name. Please enter institute name.
Email*	Please enter your email address.
Phone*	Please enter a valid phone number.
Location*	Please enter a pincode or area name.
City*	Please enter city name.
Category*	Please enter category.
Gender*	Male Female Please select your gender.
Email ID/ Mobile No.*	Please enter either mobile no. or email.
Enter Password*	Please enter OTP Please enter Password Sorry, this phone number is not verified, Please login with your email Id.