Math, asked by krishu8734, 7 months ago

please solve them correctly the questions are in the picture please solve it step by step explanation I will mark you as brainliest please​

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Answers

Answered by nehap0327
0

Answer:

multiplicative inverse of any number is 1 because if we multiply any number with 1 the ans is question

Step-by-step explanation:

=a) = -21/4

4/-21

= 1

same you reciprocal evrything and multiply

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