Question

If sin teta + cos teta = √2 sin teta then the value of tan teta​

Answer 1

Answer:

1/√2-1

let teta be @

sin@+cos@=√2sin@

divide both side by cos@

we get,

tan@+1=√2tan@

1=√2tan@-tan@

1=(√2-1)tan@

therefore,tan@=1/√2-1