wiz-icon
MyQuestionIcon
MyQuestionIcon
28
You visited us 28 times! Enjoying our articles? Unlock Full Access!
Question

Solve the following with the help of relations between trignometric ratios
If tanθ=43, then find the value of 3sinθ+2cosθ3sinθ2cosθ

Open in App
Solution

tanθ=43
3sinθ+2cosθ3cosθ2cosθ=3sinθcosθ+23sinθcosθ2
=3tanθ+23tanθ2
3×43+23×432
=4+242=62=3.
3sinθ+2cosθ3cosθ2cosθ=3.

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Transformations
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon