Math, asked by shilpamaiti16, 6 months ago

plz help me and answer this as quickly as possible plzzzzzz​

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Answered by simranchaurasia743
0

Answer:

6.(a) 50.

(b) 30

(c) 50

(d) 7.5

Answered by apparor468
2

Step-by-step explanation:

at the speed of light by any smooth surface is called reflection of light by any smooth surface is called reflection of light by any smooth surface is called reflection of light by any smooth surface is called reflection of light by

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