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If 3 le 3t-18 le 18 then which one of th...

If `3 le 3t-18 le 18` then which one of the following is true

A

`15 le 2t + 1 le 20`

B

`8 le t lt 12`

C

`8 le t + 1 le 13`

D

`21 le 3t le 24`

Text Solution

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The correct Answer is:
C
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