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x= a*cos(Kx *t)
y=b*sin (Ky *t) parametic equation
Solved by E. H. in 18 mins
i cant calculate sin(20*pi*0) 0-80 i need some assistants
Solved by A. F. in 20 mins
=SQRT(((2*SIN(D4))/(SQRT(3))+0.5)^2+0.75)
This is the formula that i want to put in but doesn't let me, is there something wrong? (D4=1,16875)
Solved by A. A. in 17 mins
I am trying to input the formulas for each 9 week sin advance but I don't want them to show as 0 or F when there is no information in the cell that they are referencing.
Solved by K. H. in 19 mins
Hello I am trying to convert a written formula into Excel but not having much joy! Please see below, is there anything obvious that I am missing?
=(F$2/sq(F$3^2+10^4*pi^2*F$4^2))*sin(100*pi*A2-tan^-1(100*pi*F$4/F$3))
Your help would be greatly received :)
Solved by O. S. in 28 mins