if x sin theta = y cos theta = 2z tan theta/1-tan²theta, then 4z²(x²+y²) is equal to...........
Ayush Kashyap , 8 Years ago
Grade 11
Trigonometry> if x sin theta = y cos theta = 2z tan the...
1 Answers
Swapnil
Answer should be 4 put the value of theta as 45 degree two equation will be formed solve those equation and answer will be 4
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