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Select the correct combination of mathem...

Select the correct combination of mathematical signs to replace signs and to balance the following equation:
`21**7**6**9`

A

`+ -: =`

B

`-: + =`

C

`= + -:`

D

`-: = +`

Text Solution

Verified by Experts

The correct Answer is:
B
`21**7**6**=9`
`rArr 21+7+6=9`
`rArr 3+6=9`
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