Question

please solve this question ​

Answer 1

Answer:

-1^odd number= -1

-1^even number= 1

The first power is odd number and the second is even.

therefore they will cancel out each other as

-1+1=0

This goes on till power 200

since 200 is last power and is even.

This will give us

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

adding brackets

(-1+1)+(-1+1)+(-1+1).......(-1+1)

0+0+0+0+0......+0

0

Therefore answer is 0.

Please mark it as brainliest.

Therefore all powers can be paired