dipeshyadav131 dipeshyadav131

18-09-2022
Mathematics

contestada

find derivative from first principle:
x² tanx

Respuesta :

trannhankl2001 trannhankl2001

19-09-2022

Answer:

f'(x) = 2.x.tan(x) + x²/cos²(x)

Step-by-step explanation:

f(x) = x².tan(x)

=> f'(x) = (x²)' . tan(x) + x². (tan(x))'

= 2x.tan(x) + x² . 1/cos²(x)

=> f'(x) = 2.x.tan(x) + x²/cos²(x)

Answer Link

Otras preguntas

will mark brainliest... how did Stalin secure power in the Soviet Union a.he controlled by keeping his enemies closeb. He controlled through economic incentivec

What is the x intercept and y intercept of the equation 7x-2y=14?

What's the difference between frozen hot chocolate and chocolate milk?

-5=n/2 I need help because I'm just a dumb kid

PLEASE HELP ME YOUR HELP IS APPRECIATED ♥️

one half of the sum of 7 and k

abstract noun for fly

when writing a repeating decimal as a fraction, why does the fraction always have only 9s or 9s and 0s as digits in the denominator

Need help anyone know how to get it

How do I find square roots without a calculator?