It gives two value -2 and -1 which one should I consider to get the answer.
Nshant , 6 Years ago
Grade 12th pass
Trigonometry> It gives two value -2 and -1 which one sh...
1 Answers
Sandeep Bhamoo
Last Activity: 6 Years ago
The solution is 3π/2 which is in between 5π/4and 7π/4 hence correct answer is fourth option please approve my reply
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