1.

The value of ∣∣∣∣cos(θ+∝)−sin(θ+∝)cos2 ∝sin θcos θsin ∝−cos θsin θλ cos∝∣∣∣∣ is

Answer»

The value of
cos(θ+)sin(θ+)cos2 sin θcos θsin cos θsin θλ cos
is




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