Answer:
D. I and IV
Step-by-step explanation:
53 is the opposite of -53.
The absolute value of 53 is 53.
<h2><u><em>
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Arc length from A to C (red line) is the given inside angle times 2, so AC = 50*2 = 100 degrees.
A full circle is 360 degrees, so arc ABC (blue line) would be 360 - 100 = 260 degrees.
The answer is D.
Answer:
b
Step-by-step explanation:
Answer:
27
Step-by-step explanation:
Both the negative signs cancel each other out which means it's positive!
I hope this helps, and have a great day!
Answer:
a.Converge
b.Diverge
Step-by-step explanation:
We are given that
Because 
Hence, sequence An converges to 
when n tends to infinity or - infinity.
=diverges
Necessary condition for a series to converge :
when n tends to infinity .
But 
tends to when n tends to infinity.
Therefore, given series is divergent.
