Math, asked by siddhianish408, 4 months ago

if a,b,c and d are in proportion then a) ab=cb b)ad=bc. c)ac=bd. d) none​ tell or go to hell

Answers

Answered by tay26476
1

Answer:

b. ad=bc

Step-by-step explanation:

it ratio

there are two term

means and extremes

first and last term is means

second and third term is extmeres

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