The number of values of in for which
6
4
3
1
As we learnt in
Trigonometric Equations -
The equations involving trigonometric function of unknown angles are known as trigonometric equations.
- wherein
e.g.
Hence, possible solutions are
Hence solutions are
Option 1)
6
This option is incorrect
Option 2)
4
This option is incorrect
Option 3)
3
This option is correct
Option 4)
1
This option is incorrect
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