A boy has to climb 8 steps. He climbs in either a single step or two steps simultaneously. In how many ways can he do it
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Q 2455234164.
A boy has to climb 8 steps. He climbs in either a single step or two steps simultaneously. In how many ways can he do it?
IBPS-CLERK 2017 Mains
A
34
B
26
C
21
D
37
E
None of these
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Solution
(Provided By a Student and Checked/Corrected by EXXAMM.com Team)
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