Question

If tan teta = 3, then what is the value of
5sin 0-3cose
4sine + 3 cosa​

Answer 1

Given 4Tanθ=3⇒Tanθ=43

sinθ=53cosθ=54

4sinθ+cosθ4sinθ−cosθ=4(53)+544(53)−54

=51658=21