Answer:
Step-by-step explanation:
Here, given :
sin 2 x - 2 sin x = 2 .... (1)
Now, by <u>TRIGONOMETRIC IDENTITY</u>:
Sin 2Ф = 2 SinФ CosФ
⇒ sin 2 x = 2 sin x cos x
Putting back the value in (1), we get:
sin 2 x - 2 sin x = 2 ⇒ (2 sin x cos x) - 2 sin x = 2
or, 2( sin x cos x - sin x) = 2
or, sin x cos x - sin x = 1
or, (sin x) ( cosx - 1) = 1
⇒ Sin x = 1 / ( Cos x - 1)
Hence,
Answer:
Are there options ??
Step-by-step explanation:
Basically here all you want to do it substitute the values x=1 and x=2 for the given function. Use your slope formula .
Do same for x=3 and x=4
You next divide plug in values in to this expression:
Answer:
<h2>
3</h2>
Solution,
Let the points be A and B
A(7,-1)--->( X1,y1)
B(6,-4)---->(x2,y2)
Now,
Hope this helps..
Good luck on your assignment..
Look at the number in the thousands place, and then look at the number in the hundreds place. If the number in the hundreds place is less than 5 you round down.