18. If 49* - 494-1 = 16464, then which of the following is
equivalent of (2x)*?
(a) (5)5/2
(b)(7)72
(c)(3)3/2
(d) None of these
Answers
Answered by
3
Answer:
(a) 72
Step-by-step explanation:
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Answered by
0
Answer:
72.................
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