Question

(seca-coseca)(1+tana+cota)=tana seca-cota coseca

Answer 1

hi friend ur answer is in the above pic

Answer 2

Hello

U can do this by this method also

Just in short what u have to do is to multiply the brackets and hence u will get ur answer with some extra things...... So now u have to convert the extra things jnto sin and cos terms and hence ur answer will be done

Please refer to the answer below -

Pls mrk as brainliest

And click on thanks....