Answer:
No.
Step-by-step explanation:
The two smallest sides must be greater than the biggest side when added up in order to form a complete triangle.
1+3 is 4, which is less than five, so the triangle wouldn't be connected.
Essentially, imagine a triangle where one line is too short to reach the other two, which is what was just explained--the smallest sides must add up to be greater than the biggest side in order to form a complete triangle.
Answer:

You simply need to multiply

.
Multiply the numerators.

Multiply the denominators.

Simplify.
Don’t fall for this it’s fake
The answer is c b/c you multiply
Answer:

Step-by-step explanation:
Given

Required
Solve
Let

Differentiate



Make dx the subject

The given integral becomes:



Recall that: 
Make
the subject

Square both sides


Substitute
for
in 

Simplify



In standard integration

So, the expression becomes:


Recall that: 
