For what value of will the sequence be an AP?

MATHEMATICS · Single correct · A Level · Mathematics · Sequences and series · Sequences and series

Problem

For what value of kk will the sequence 4,  4k−1,  6k+24,\;4k-1,\;6k+2 be an AP? (a) 33 (b) 44 (c) 72\dfrac{7}{2} (d) 00

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