Question

Medals!
decide whether the equation is a trigonometric identity
1.sin^2 theta csc^2 theta=sin^2=cos^2 theta

Answer 1

\(\large \bf sin^2(\theta)csc^2(\theta)=sin^2(\theta)cos^2(\theta)?\)

Answer 2

csc(x) = 1/sin(x)
\[\large \sin^{2}x (\frac{ 1 }{ \sin^{2}x }) = \sin^{2} x = \cos^{2} x\]
\[\large 1 = \sin^2x - \cos^2 x? \]

nope because
\[\large \sin^2x + \cos^2 x =\]
is an identity

so the above statement is not true.

Answer 3

okay, im following!

Answer 4

\[\sin^2x + \cos^2 x = 1 \]
correction ^^****

Answer 5

so yeah, not a trig identity

Answer 6

okay, thank you so much!