verify identity (c). tan- = csc 0 - cot
verify the following 1) tan x+cot y= sin(x+y)/cos x sin y 2) tan 5x + cot 5x = 2 csc 10x
Question 4 (2.5 points) Verify the identity. Show all work tan y+cot y = sec y CSc y
Verify the identity: sin x (cot x + tan x) = sec x
Verify that the equation is an identity. sin x cOS X secx + = sec?x-tan? CSC X Both sides of this identity look similarly complex. To verify the identity, start with the left side and simplify it. Then work with the right side and try to simplify it to the same result. Choose the correct transformations and transform the expression at each step COS X sin x secx CSC X The left-hand side is simplified enough now, so start working...
0/6 POINTS LARPCALC10 5.2.010. Verify the identity. (Simplify at each step.) tan x cot x = sec X COS X tan x cotx COS X = sec X COS X Submit Answer
Establish the identity sin 20(1+cot ?0) = 1 Which of the following shows the key steps in establishing the identity? 1 sin 20 ОА. sin ?е(1 + cot?e) = sin 20 tan 20= sin 20- cot20 sin 20 O B. sin 20(1 + cot 20) = sin 20+ sin 20 cot 20= sin 20+ cos20= 1 Ос. sin 20(1+ cot?e) = cos 20+ cos 20 sin de + cos20 = 1 sin e cos 20 D. 1 sin 20 sin...
On the back, prove the identity: tan^3(x)csc^2(x)cot^2(x)cos(x)sin(x)=1 Use only the left side and try changing everything to sine and cosine. Original Question Image: On the back, prove the identity: tan'(r)csc(r)cot'(x)cos(x)sin(r)-1 Use only the left side and try changing everything to sine and cosine.
Verify the identity. 20 csc + cote cos 2 2csce Use the appropriate half-angle formula and rewrite the left side of the identity. (Simplify your answer.) Rewrite the expression from the previous step by multiplying the numerator and denominator by csc . Multiply and distribute in the numerator. (Do not simplify.) The expression from the previous step then simplifies to csc + cot 2c5cusing what? O A. Reciporcal and Even-Odd Identities O B. Reciprocal and Quotient Identities OC. Pythagorean and...
Establish the identity. (1+2 cot?e)? -2 cot?e+1 csc e-cote Use a Pythagorean identity to rewrite the numerator in terms of csc and coto and factor the denominator into two factors by factoring the difference of two squ After cancelling common factors from the previous fraction, use a Pythagorean identity to rewrite the denominator. Write the new denominator below. The entire expression can now be rewritten as 2 cot?o + 1 using what? O A Quotient Identity O B. Even-Odd Identity...