Question

simplify and give reasons..

(v) 1+2^-¹+3^-¹+4°​

Answer 1

Answer:

=3

Step-by-step explanation:

Hi...

=1+(-2)+(-3)+1. (because anything to the power zero is 1)

=1-2-3+1

=2-2-3

=3

Answer 2

Step-by-step explanation:

1 + 1/2 +1/3 +1

As any no. having negative power it means the no. to be reciprocaled. And power ⁰ means to change any no. to 1

(6+3+2+6)/6

17/6 ANS