$\displaystyle\dfrac{1}{\sec x(1-\sin x)}=\dfrac{\cos x}{1-\sin x}\\\\\\\int \dfrac{dx}{\sec x(1-\sin x)}=\int\dfrac{\cos x\, dx}{1-\sin x}\\\\\\u=1-\sin x\\du=-\cos x\, dx\\\\\int \dfrac{\cos x\, dx}{1-\sin x}=\int \dfrac{-du }{u}=-\int \dfrac{du}{u}=-\ln |u|+C=-\ln|1-\sin x|+C$

4 0

2 years ago

What is the slope of a line that is perpendicular to line t on the graph?

Vinil7 [7]

Answer:

Slope = 6

Step-by-step explanation:

Taking two points on line l to find its slope: (0, 3) and (6, 2).

Slope of line l =

We know that the slope of a line which is perpendicular to another line has a slope which is a negative reciprocal of the other line.

Therefore, the slope of the line which is perpendicular to line l will have a slope of 6.

MARK BRAINLIEST PLS

4 0

3 years ago

What is the reciprocal of <br> 15/4 .... is there one?

vlada-n [284]

The reciprocal of a fraction is basically the fraction flipped. The reciprocal of 15/4 would be 4/15.

Answer: 4/15

5 0

3 years ago

Read 2 more answers

Please answer soon!! I need it badly and I don't understand any of this.

Margaret [11]

Answer:

Step-by-step explanation:

F + G ≥ 510

G = 12x

F = 9y

2x ≤ y

y ≥ 25

8 0

3 years ago