In Q.65, the number of ways in which A_1 and A_2 are next to each other is

JEE Main Mathematics question

In Q.65, the number of ways in which and are next to each other is

(A)
(B)Correct
(C)
(D)None of these

Answer: (B)

Solution

Defect: the stem refers to "Q.65", a question whose data () is not in this item and is not the printed Q65 of this module, so the exact setting cannot be recovered from the source. Reading it as ten

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Question ID VK-020839