Any tangent to the curve y = 2x7 + 3x + 5.

Q24 of 149 Page 16

Any tangent to the curve y = 2x⁷ + 3x + 5.

Given curve y = 2x⁷ + 3x + 5.

Differentiating w.r.t. x,

Here

So, tan θ >0

Hence, θ lies in first quadrant.

So, any tangent to this curve makes an acute angle with x-axis.

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