Expression 2: left parenthesis, 1 plus StartFraction, 1 Over "n" , EndFraction , right parenthesis Superscript, "n" , Baseline Add slider for "n"1+1nn
add slider:
2
Expression 3: left parenthesis, 2 minus "x" , right parenthesis Superscript, tan left parenthesis, "x" StartFraction, pi Over 2 , EndFraction , right parenthesis , Baseline2−xtanxπ2