15$sin^{2}$(74.5)-26cos(74.5)-23
15$sin^{2}$(-74.5)-26cos(-74.5)-23
23iāµ-12iā·-4i
$\sqrt{\frac{\left[1 + \frac{\tan(20^\circ)}{\cot(65,5^\circ)}\right]}{\sin^2(65,5^\circ) - \frac{\tan(20^\circ) \cdot (1,4 + \cos(2 \cdot 65,5^\circ))}{2 \cdot \cot(65,5^\circ)}}}$...
(1+2x)^8(2-5x)^7
\sqrt{\frac{\left[1 + \frac{\tan(20^\circ)}{\cot(65,5^\circ)}\right]}{\sin^2(65,5^\circ) - \frac{\tan(20^\circ) \cdot (1,4 + \cos(...
d. Find the particular integral š¦š of a spring mass system subject to the differential equation
š¦ ā²ā² + 4š¦ ā² + 20š¦ = sin 2š„ using ...
Use generating functions to solve the recurrence relation a_n=a_(n-1)+"2 " "a" _"n-2" +2^n " for n"="2,3,4----with initial con...
2:1
what is the answer of 2:1
