Question

Just the answer please.
1: http://imgur.com/hfTfbkX
2: http://imgur.com/7eUHIHK
3: http://imgur.com/tk86xKb

Answer 1

Answer on Question #58921 – Math – Trigonometry

Question

The notation $\arcsin x$ represents the inverse sine function.

True

False

Answer: True.

Question

The expression $\cos^{-1}\left(\frac{3}{5}\right)$ has an infinite number of values.

False

True

Answer: False.

Question

The following graph depicts which inverse trigonometric function?

$$y = \arcsin x$$ $$y = \arccos x$$ $$y = \operatorname{Arcsec} x$$ $$y = \arctan x$$

Answer: $y = \arctan x$.

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