Answer:
we have the expression as;
1/sin u cos u
Step-by-step explanation:
tan u = sin u/cos u
cot u = cos u/sin u
Thus;
sin u/cos u + cos u/sin u
The lcm is sin u cos u
Thus, we have that;
(sin^2 u + cos^2 u)/sin u cos u
But ; sin^2 u + cos^2 u = 1
so we have ;
1/sin u cos u
Answer:
f(x) = x^2
g(x) = 4*x^2
=> For a value of x, the g(x) is 4 times larger than f(x).
=> g(x) is the stretched version of f(x) with stretched ratio = 4).
=> Option D is correct
Hope this helps!
:)
This expression is not factorable which means the answer is 8x+7
Answer:
Point form : (2,-1) , (0,1)
Equation form : x=2 , y=-1
x=0 , y=1
Step-by-step explanation: Solve for the first variable in one of the equation, then substitute the result into the other equation.
Hope this helps you out! ☺
Answer:
A×B={(a,2),(a,5),(b,2),(b,5)}