×

#### Thank you for registering.

One of our academic counsellors will contact you within 1 working day.

Click to Chat

1800-1023-196

+91-120-4616500

CART 0

• 0

MY CART (5)

Use Coupon: CART20 and get 20% off on all online Study Material

ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price: Rs.

There are no items in this cart.
Continue Shopping

( * ) If a cos theta + b sin theta = c then (a sin theta – b cos theta) square =


6 years ago

Jitender Singh
IIT Delhi
158 Points
							Ans:Hello Student,Please find answer to your question below…........(1)Let…....(2)(1) + (2)

6 years ago
dhananjay
19 Points
							asin theta+ bcos theta= ca/csin T + b/c cos T=1a/c sin T+ b/c cos T= sin^2T+cos^2Ta/c sin T + b/c cos T = sinT.sinT+cosT.cosT compare then a/b=sinT and b/c= cosTnow(acosT-bsinT)^2= (a×b/c- b×a/c)^2=0

4 years ago
Think You Can Provide A Better Answer ?

## Other Related Questions on Trigonometry

View all Questions »

### Course Features

• 731 Video Lectures
• Revision Notes
• Previous Year Papers
• Mind Map
• Study Planner
• NCERT Solutions
• Discussion Forum
• Test paper with Video Solution

### Course Features

• 31 Video Lectures
• Revision Notes
• Test paper with Video Solution
• Mind Map
• Study Planner
• NCERT Solutions
• Discussion Forum
• Previous Year Exam Questions