Question

sin3A/cosA + cos3A/sinA=2cot2A​

Answer 1

Step-by-step explanation:

If θ be an acute angle, the values of sin θ and cos θ lies between 0 and 1 (both inclusive). The sine of the standard angles 0°, 30°, 45°, 60° .

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Answer 2

Step-by-step explanation:

if second be actual angle...dar