NCERT Class 11 Mathematics Solutions: Chapter 3 –Trigonometric Functions Miscellaneous Exercise Part 5

Download PDF of This Page (Size: 175K)

Four Quadrants

Four Quadrants

Four Quadrants

10. Find in quadrant II

Answer:

is in quadrant II

I.e.,

So, are all positive.

It is given that .

[ is negative in quadrant II]

So, the respective values of are

Get top class preperation for IMO right from your home- fully solved questions with step-by-step exaplanation- practice your way to success.

Developed by: