Question: Two sides of a triangle are 4 m and 5 m in length and the angle between them is increasing at a rate of 0.06

Two sides of a triangle are 4 m and 5 m in length and the angle between them is increasing at a rate of 0.06 rad/s. Find the rate at which the area of the triangle is increasing when the angle between the sides of fixed length is π/3.

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