Question 692891
I'm guessing that the reason no one has responded by now is that we cannot tell if the equation is:
sin(2x)+cos(2x)+tan(2x)+cot(2x)+sec(2x)+csc(2x)=7
or
{{{sin^2(x)x+cos^2(x)+tan^2(x)+cot^2(x)+sec^2(x)+csc^2(x)=7}}}
or some variation of these.<br>
Please re-post your question and<ul><li>Put parentheses around arguments to functions; and</li><li>Use "^" to indicate any exponents.</li></ul>