Question

if A +B =90 cotB=3/4 then find tanA​

Answer 1

Answer:

120multiply in3and divideded by4

Answer 2

Given cotB=3/4.......eq(1)

A+B=90

A=90-B

TanA=Tan(90-B)

TanA=cotB (from eq(1))

TanA=3/4