Solve the equation on the interval [0, 2). 2 sin2 x = sinx T 31 2T 이 플 20 57 6 0, , 풍, 풍
4. Solve for x, 0 SX < 360° a) 2 sinx + 3 = 0 b) 7cosx + 2 = 0 c) 2sinx - sinx = 0 d) 2cos2x - cosx - 1 = 0
Solve the inequality. Write the answer in interval notation. 4x> 4 and 14-x> 7 a) (7, o) b) [1, 7) c) -0, o) d) (1, 7] b.. C. a.. d. Solve for the indicated variable. C 2Tr forr 2C c) 27T b) r=_ 2T a) r=- d) r= 2C r=- C a.. Ob.. Oc.. Od.. Solve the inequality and graph the solution. Write the answer in interval notation. 2c-123 or 3c<-6 -5 4 -3 2 -1 -6 0 1 a)...
-a" (a) Find the Taylor series for sinx about x 0, and prove that it converges to sinx uniformly on any bounded interval [-N,N (b) Find the Taylor expansion of sinx about xt/6. Hence show how to annrmximate D. -a" (a) Find the Taylor series for sinx about x 0, and prove that it converges to sinx uniformly on any bounded interval [-N,N (b) Find the Taylor expansion of sinx about xt/6. Hence show how to annrmximate D.
This Question: 1 pt Solve the equation on the interval [0.2x) N cos?x+2 cos x + 1 = 0 : On O B. * OC. 2x * oda Oo. N*
please show calculations Solve the equation on the interval 0 s < 2t. 1) 2 cos 0+32 2) tan2 = 3 3) 2 sin2 = sino show calculation please 4) 2 cos2 - 3 cos 0+1=0 5) sin2 - Cos2 0 = 0 Simplify the expression 6) + tan e 1+ sin e cose 7) (1 + cot e)(1-cote) -sce Establish the identity. 8) (sin x)(tan x cos x - cotx cos x) = 1 - 2 cos2x 9) (1...
Question 12 X-2 Solve X +3 SO. Express then solution in interval notation. Question 13 x2 - 4x +3 Determine the domain of f(x)= in interval notation. X - 1 Question 14 Given that f(x) = - 4x + 3 is a one-to-one function. Determine f-1(x). Question 15 Given that f(x) = 2x + 3, and g(x)=2x2 – 1. Determine (gof)(x), expand, and simplify.
make sure to list values in interval for each question (24pts) 13.Solve the following equations: a) 4 cos x = 2 on [-276, 27t] b) cos x + sin x tan x = 2 on (-00,00) c) secx - 3 = - tan x on (0,270) d) 2 cos? x + 11 cos x = -5 on (-360°, 360° e) sin x - cos x-1=0 on (-00,00) e) 2 sin x = cscx +1 on [0°, 360°)
Question 6 Solve: (write solution set in interval notation) x-1 x-2 x-x-2 a) <1 b) > 0 X-5
Given that 0<x< 2π, solve the followi ing inequalities. (2) 2sin2x <3cosx (3) 2cosx3 sinx+10