Question

if sin Q = √3 cos Q , prove that sin Q +cos Q = √3+1 /2

Answer 1

hiii

if sinQ=root3 cosQ

sinQ/cosQ=root3

tanQ=root3

tanQ=tan 30

then

Q=30




now


sin30+cos30=root3+1/2

1/2 + root3=root3 + 1/2


hence proved that LHS=RHS

i hope this will help you