Answer:
it's answer is 2
Step-by-step explanation:
take the reference angle as 60°
base (b) = x
hypotenuse (h) = 4
Now
cos 60 ° = b / h
1/2 = x / 4
1/2 * 4 = x
Therefore x = 2
Hope it will help :)❤
Four times ten less than two
16, 64
8 isn’t a perfect square because no whole number can be multiplied by itself twice to get 8. You can multiply 4 and 4 together and get 16z. You can multiply 8 and 8 together to get 64.
Answer:
Answer is c
Step-by-step explanation:
Given an expression in n as
We are asked to find out the limit as n tends to infinity
The given term has degree 1 for n in the numerator and degree 2 for n in the denominator
When n tends to infinity, since n is very large, we can say n^2>n
IN other words denominator having square of n approaches infinity faster than the numerator
This gives the limit as a finite value/infinite =0
HEnce limit =0