Answer:
A
Step-by-step explanation:
Let x = Tan
dx = sec²d
sqrt(1 + 
) = sec
So I = Tan(theta) * sec(theta)
but Tan(theta) = sin(theta) / cos(theta) = sin(theta)*sec(theta)
So I = integral sin(theta)*sec^2(theta) d theta
Answer A
Answer:
Finding the product of two positive numbers and three negative numbers will give us a negative answer because + x - is _ ..positive *negative is negative
Step-by-step explanation:
estimate the sums and round the numbers to the neares hundred
Answer:
3.200×107 h
Step-by-step explanation:
Answer:
192
Step-by-step explanation:
Given,
a = 8
b = 24
To find : ab = ?
ab
= 8 x 24
= 192
