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 0 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

0 Dislike

Please Enter a comment

## Other Lessons for You

Business Studies Class XII - Case Studies
As per new pattern, questions based on case study can be asked in exam. These type of questions are introduced to check students ability to understand and apply his/her knowledge to given situation. Do...

Advance Tax Liability For The A.Y. 2018-19
Advance Tax Liability for the A.Y. 2018-19: The Finance Act 2017 (Act No. 07 of 2017) has not bring any change in Advance Tax provisions. Therefore the Advance Tax provisions related to A.Y. 2017-18...
F

Class 12 Organic Chemistry - Assigning R And S Configurations.
Configuration is the relative position of the atoms in amolecule that can be arranged / changed exclusively by cleaving and forming new chemical bonds. Steps to assign configurations: Follow the direction...

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...

### 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
X

### 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

### Take Class 12 Tuition with the Best Tutors

The best Tutors for Class 12 Tuition Classes are on UrbanPro

This website uses cookies

We use cookies to improve user experience. Choose what cookies you allow us to use. You can read more about our Cookie Policy in our Privacy Policy

Accept All
Decline All

UrbanPro.com is India's largest network of most trusted tutors and institutes. Over 55 lakh students rely on UrbanPro.com, to fulfill their learning requirements across 1,000+ categories. Using UrbanPro.com, parents, and students can compare multiple Tutors and Institutes and choose the one that best suits their requirements. More than 7.5 lakh verified Tutors and Institutes are helping millions of students every day and growing their tutoring business on UrbanPro.com. Whether you are looking for a tutor to learn mathematics, a German language trainer to brush up your German language skills or an institute to upgrade your IT skills, we have got the best selection of Tutors and Training Institutes for you. Read more