Math, asked by cpreeti286, 4 months ago

answer the question fast​

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Answered by Anonymous
0

Answer:

answer should be -3/4

Step-by-step explanation:

as a = 2 , b = 1

=1/2²-1/1¹

= 1/4 - 1/1

= 1/4-1

= -3/4

Answered by ashish564181
0

Answer:

1/4 -1/1

=1-4/4

=-3/4

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