Ts Eamcet
Trigonometric Ratios And Identities
TS EAMCET 2023 (Online) 13th May Morning Shift
MCQ+1 / -02023
If $\cosh x=\frac{4}{3}$, then $3 \cosh x+3^2 \cosh 2 x+3^3 \cosh 3 x=$
Ts Eamcet
TS EAMCET 2023 (Online) 13th May Morning Shift
If $\cosh x=\frac{4}{3}$, then $3 \cosh x+3^2 \cosh 2 x+3^3 \cosh 3 x=$