Science, asked by charanraj675, 1 year ago

Crescograph was invented by
A. S.N. Bose
B. P.C. Roy
C. J.C. Bose
D. P.C. Mahalanobis

Answers

Answered by ISHISTAR12

2

Answer:

jagdish chandra bose ( J.C. BOSE)

Explanation:

Answered by keshavdixit87

1

Answer:

jagadish chandra bose

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