does sec(x)tan(x)*tan(x)=[sec(x)(tan^2)x]

1 answer

yes, namely:

sec(x)tan(x)tan(x)=sec(x)tan²(x)

Similar Questions

Intergrate ¡ì sec^3(x) dxcould anybody please check this answer. are the steps correct? thanks. = ¡ì sec x d tan x = sec x

Top answer: s=integral let i=S(sec^3x)dx i=S(sec^3x)=S(sec^2x.secx).dx =tanxsecx-S(tan^2x.secx)dx= Read more.
I'm doing trigonometric integralsi wanted to know im doing step is my answer right? ∫ tan^3 (2x) sec^5(2x) dx =∫ tan^2(2x)

Top answer: you dropped some 2's here and there, and the final integral is 1/2∫ (u^2-1) u^4 du = 1/2 ∫ u^6 - Read more.
could anybody please explain howsec x tan x - ¡ì sec x tan^2(x) dx = sec x tan x + ¡ì sec x dx - ¡ì sec^3(x) dx What I

Top answer: I apologize for the confusion caused by the symbols in your question. The symbol ¡ì typically Read more.
Calc length of arc of y=ln(x) from x=1 to x=2---- So far: Definite Integral over x=(1,2) of sqrt(1 + 1/x) dx 1/x = tan^2 t x =

Top answer: I will assume that your integral for the path length is correct, and just worry about the integral. Read more.
Use integration by parts to evaluate the integral of x*sec^2(3x).My answer is ([x*tan(3x)]/3)-[ln(sec(3x))/9] but it's

Top answer: integral of(1/3)tan(3x)dx = (1/3)integral of(sin3x/cos 3x) dx = (1/3)ln|sin 3x| + C then the final Read more.
Evaluate each of the following. Leave results as exact values.(a) tan(5π/6) = (b) tan(4π/3) = (c) cot(7π/4) = (d) sec(2π/3)

Top answer: That's not what they want. When it says "exact" values, you need answers that are either rational Read more.
∫ tan^2 (x) sec^4 (x) dx∫ [tan^2 (t) + tan^4 (t)] dt ∫ [1-tan^2 (x)] / [sec^2 (x)] dx Trigonometric integral Please show

Top answer: tan^2 (sec^4) = tan^2(1+tan^2)sec^2 = (tan^2 + tan^4)(sec^2) dx Now note that if u = tanx, you have Read more.
1.) which of the following represents dy/dx when y=e^-2x Sec(3x)?A.3e^-2x sec(3x) tan (3x)-2e^-2x Sec(3x)<<<< my choice

Top answer: 1.) To find dy/dx, we need to apply the product and chain rule in calculus. First, let's break down Read more.
1.) which of the following represents dy/dx when y=e^-2x Sec(3x)?A.3e^-2x sec(3x) tan (3x)-2e^-2x Sec(3x)<<<< my choice

Top answer: 1. Correct 2. Correct 3. dy/dx =(dy/dt) / (dx/dt) put x=rcos(t)=3cos²(t)= y=rsin(t)=3sin(t)cos(t) Read more.
Evaluate 2∫secxtanxdx . (1 point) Responses 2secxtan2x+2sec3x+C 2 sec x tan 2 x + 2 sec 3 x + C 2secx+C 2 sec x + C −2cscx+C

Top answer: The correct response is: 2 sec x tan x + C Read more.