Question

f Sin Thetha + cos thetha = √2cos thetha, ( thetha not equal to 90) then value of tan thetha is​

Answer 1

Answer:

Step-by-step explanation:

sin@ + cos@ = √2 cos@ => sin@ = √2 cos@- cos@ => sin@ = cos@ (√2-1) =>

(sin@/cos@) = tan@ = √2-1