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For what value of n, the nth terms of th...

For what value of n, the nth terms of the arithmetic progressions 63, 65, 67, … and 3, 10, 17,… are equal?

A

11

B

12

C

13

D

15

Text Solution

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The correct Answer is:
C
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Knowledge Check

  • Find the 15th term of the arithmetic progression 10, 4, -2, ….

    A
    `-721=`
    B
    `-74`
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    `-78`
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    B
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    27
    B
    30
    C
    24
    D
    25
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