SOLUTION: simplify the trigonometric equation.
sec^2 - tan^2 (-x)
these are my possible answers:
a. 1
b. 2sec^2x + 1
c. -1
d. tan x
e. 2 tan^2 + 1
HELP! thank you!
Algebra.Com
Question 685691: simplify the trigonometric equation.
sec^2 - tan^2 (-x)
these are my possible answers:
a. 1
b. 2sec^2x + 1
c. -1
d. tan x
e. 2 tan^2 + 1
HELP! thank you!
Answer by lynnlo(4176) (Show Source): You can put this solution on YOUR website!
A
RELATED QUESTIONS
Explain the following as an algebraic expression of a single trigonometric function:... (answered by josgarithmetic)
tan 2 (4x) / 1 - tan (4x) tan (4x) is equal to :
a) tan 2 x
b) tan 4x
c) tan 8x
(answered by jim_thompson5910)
Choose the matching expression for
-tan x cos x =
A sin^2x/cos^2 x
B. 1/sec^2 X... (answered by josgarithmetic,ikleyn)
Simplify the expression: (1/cos(x)^2)+(1/sin(x)^2)-sin(x)^2-cos(x)^2
I've figured out... (answered by mananth)
Which of the following is a trigonometric identity?
a. cot θ + tan θ = 1
b.... (answered by ikleyn,fractalier)
Which of the following is a trigonometric identity?
a. cot θ + tan θ = 1
b.... (answered by fractalier,ikleyn)
Verify
1+ tan x tan(X/2) = sec... (answered by tommyt3rd)
tan^2 x - sec x =... (answered by lwsshak3)
Dear Sir/Madam,
I am confronted with the following problem:
"The expression... (answered by longjonsilver)