ANSWER:
Let t = logtan[x/2]
⇒dt = 1/ tan[x/2] * sec² x/2 × ½ dx
⇒dt = 1/2 cos² x/2 × cot x/2dx
⇒dt = 1/2 * 1/ cos² x/2 × cosx/2 / sin x/2 dx
⇒dt = 1/2 cosx/2 / sin x/2 dx
⇒dt = 1/sinxdx
⇒dt = cosecxdx
Putting it in the integration we get,
∫cosecx / log tan(x/2)dx
= ∫dt/t
= log∣t∣+c
= log∣logtan x/2∣+c where t = logtan x/2
10x-6y
You have to add the like terms.
Let's solve for x:
100x=1000
Divide by 100
x=10
You should expect to win 10 times.
Answer:
The value of x = 6
Step-by-step explanation:
8x - 13 = 11 + 5x
collect like terms on either sides
8x - 5x = 11 + 13
3x = 24
x = 24/3
x = 6
5572
^ This is the thousands place
If the number after it is 5 or more, we round up, if it's 4 or less we round down.
It's 5 so we round up to 6000
