×

find range: y= 1/2-sin3x

Note by Akash Sinha
4 years, 4 months ago

MarkdownAppears as
*italics* or _italics_ italics
**bold** or __bold__ bold
- bulleted- list
• bulleted
• list
1. numbered2. list
1. numbered
2. list
Note: you must add a full line of space before and after lists for them to show up correctly
paragraph 1paragraph 2

paragraph 1

paragraph 2

[example link](https://brilliant.org)example link
> This is a quote
This is a quote
    # I indented these lines
# 4 spaces, and now they show
# up as a code block.

print "hello world"
# I indented these lines
# 4 spaces, and now they show
# up as a code block.

print "hello world"
MathAppears as
Remember to wrap math in $$...$$ or $...$ to ensure proper formatting.
2 \times 3 $$2 \times 3$$
2^{34} $$2^{34}$$
a_{i-1} $$a_{i-1}$$
\frac{2}{3} $$\frac{2}{3}$$
\sqrt{2} $$\sqrt{2}$$
\sum_{i=1}^3 $$\sum_{i=1}^3$$
\sin \theta $$\sin \theta$$
\boxed{123} $$\boxed{123}$$

Sort by:

$$y = \frac {1} {2 - sin 3x}$$ or $$y = \frac {1}{2} - sin 3x$$ ?

- 4 years, 4 months ago

Anyway, for the first one, Range is $$(\frac {1}{3}, 1)$$

For second one, Range is $$(-\frac{1}{2}, \frac{3}{2})$$

- 4 years, 4 months ago

Reason: The min and max value of $$sin x$$ is $$-1$$ and $$+1$$ respectively.

- 4 years, 4 months ago

How do we find min. and max. values ?

- 4 years, 4 months ago

thanks

- 4 years, 4 months ago

1st one

- 4 years, 4 months ago