If y = tan x then dx dy at x = 3 π will be :

d x d y = sec 2 x At x = 3 π : sec 2 3 π = 2 2 = 4 Answer: 4

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PhysicsCalculusDifferentiationMedium2 minQB

PhysicsMediumnumerical

If $y = tan x$ then $\frac{dy}{dx}$ at $x = \frac{π}{3}$ will be :

Answer:

4.00

Solution:

$\frac{d y}{d x} = sec^{2} x$

At $x = \frac{π}{3}$ : $sec^{2} \frac{π}{3} = 2^{2} = 4$

Answer: 4

Subject:PhysicsTopic:CalculusSubtopic:Differentiation

⏱ 2mℹ️ Source: QB

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