Join TSR now and get all your revision questions answeredSign up now

Integrating and differentiating trigonometric functions HELP ! Watch

    • Thread Starter
    Offline

    0
    ReputationRep:
    Hi mathematicians I need some help Integrating and differentiating trigonometric functions. Can someone explain the rules for me. Thank you
    • Community Assistant
    Offline

    18
    ReputationRep:
    (Original post by WorkHardNow)
    Hi mathematicians I need some help Integrating and differentiating trigonometric functions. Can someone explain the rules for me. Thank you
    +sin->+cos-> -sin-> -cos ->+sin etc when differentiating and opposite when integrating. others can be done using identities to turn them into cos and sin and then integrated by parts, or differentiated using product, quotient and chain rules.
    • Thread Starter
    Offline

    0
    ReputationRep:
    (Original post by natninja)
    +sin->+cos-> -sin-> -cos ->+sin etc when differentiating and opposite when integrating. others can be done using identities to turn them into cos and sin and then integrated by parts, or differentiated using product, quotient and chain rules.
    What if the are numbers in the front and with an x or a x^2.
    • Community Assistant
    Offline

    18
    ReputationRep:
    (Original post by WorkHardNow)
    What if the are numbers in the front and with an x or a x^2.
    product, chain and quotient rules apply just the same for trig functions as any other functions.
 
 
 
Poll
Should MenACWY vaccination be compulsory at uni?
Useful resources

Make your revision easier

Maths

Maths Forum posting guidelines

Not sure where to post? Read the updated guidelines here

Equations

How to use LaTex

Writing equations the easy way

Student revising

Study habits of A* students

Top tips from students who have already aced their exams

Study Planner

Create your own Study Planner

Never miss a deadline again

Polling station sign

Thinking about a maths degree?

Chat with other maths applicants

Can you help? Study help unanswered threads

Groups associated with this forum:

View associated groups

The Student Room, Get Revising and Marked by Teachers are trading names of The Student Room Group Ltd.

Register Number: 04666380 (England and Wales), VAT No. 806 8067 22 Registered Office: International House, Queens Road, Brighton, BN1 3XE

Quick reply
Reputation gems: You get these gems as you gain rep from other members for making good contributions and giving helpful advice.