Math, asked by mlrevathy79, 1 day ago

In the figure, ∠ABD = ∠CDB = ∠PQB = 90°. If AB = a units, CD = B units and PQ = c units, then 1/a+1/b=?​

Answers

Answered by Emily3456
0

Answer:

A

Step-by-step explanation:

Nnbb

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