Question

by what no. should (7)-2 be multiplied so that the product may be equal to(343)-1​

Answer 1

Answer:

1by2

Step-by-step explanation:

firstly,

7 to the power minus 2 into x is equal to 343 to the power -1

1 by 7 to the power 2 into x is equal to 1 by 343

1 by 49 into x is equal to 1 by 343

x is equal to 1 by 343 into 49

so,

then

the answer is,

x=1by2

Answer 2

so the answer is 1/2.

hope this will help you