×

#### 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
```
LET 0>A>45 if 420(tanA+cotA)=84 Then find the value of(116cosA-58sinA)
LET 0>A>45 if 420(tanA+cotA)=84 Then find the value of(116cosA-58sinA)

```
6 years ago

Rinkoo Gupta
80 Points
```							if your question is 420(tanA+cotA)=841then420/sinAcosA=841840/sin2A=841sin2A=840/841cos2A=sqrt of (1-sin^22A)=41//841cosA=21/29sinA=20/29hence 116cosA-58sinA=116(21/29)-58(20/29)=44Thanks & RegardsRinkoo GuptaAskIITians Faculty
```
6 years ago
Think You Can Provide A Better Answer ?

## Other Related Questions on Engineering Entrance Exams

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

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