Mathematics, 29.08.2019 19:40 ritaraum1802

Prove or disprove the identity. if you find the identity is true, state the first line of the proof. if you find the identity is false, write the correct equation by replacing the right side.
sin x cos x tan x cot x = 1
a) the identity is true. sin x cos x tan x cot x = cos x
b) the identity is true. sin x cos x tan x cot x = sin x tan x
c) the identity is false. sin x cos x tan x cot x = sin x cos x
d) the identity is false. sin x cos x tan x cot x = sin x

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 14:50, fdasbiad

Simplify 5 square root of 7 end root plus 12 square root of 6 end root minus 10 square root of 7 end root minus 5 square root of 6 . (1 point) 5 square root of 14 end root minus 7 square root of 12 5 square root of 7 end root minus 7 square root of 6 7 square root of 12 end root minus 5 square root of 14 7 square root of 6 end root minus 5 square root of 7

Answers: 2

continue

Mathematics, 21.06.2019 15:20, queentynaisa

Which is the equation of an ellipse with directrices at x = ±4 and foci at (2, 0) and (−2, 0)?

Answers: 3

continue

Mathematics, 21.06.2019 21:30, celeste961

Write 5(6x+4)-2(5x-2) in the form a(bx+c) where a, b and c integers and a> 1

Answers: 2

continue

Mathematics, 21.06.2019 22:00, marissastewart533

Given sin∅ = 1/3 and 0 < ∅ < π/2 ; find tan2∅ a. (4√2)/9 b. 9/7 c. (4√2)/7 d.7/9