Question

(—1)³⁰¹+(—1)³⁰²+(—1)³⁰³+...+(—1)⁴⁰⁰​

Answer 1

Answer:

0

(-1) to even power is 1

-1. to odd power is -1

by expanding answer is 0

Answer 2

Answer:

The answer of the given question is 0

Step-by-step explanation:

(-1) ^301+(-1) ^302+(-1) ^303+.... +(-1) ^400

= - 1 + 1 - 1 + 1 -...+ 1

There 100 terms this sum, i, e. There are 50 , +1 and 50 , - 1

So, one + 1 erase one -1

So the sum is 0