1+cos2x
Differentiate
1-cos2x
1
f(x)=cos(2 x)+1
.2+0
0.2x0=ya
write an equation for percentiles deciles and quartiles
1970110
30192358
26402674
5209368
5387288.971492
947421
985055
2879897
5298325
2693644
3951506
factorize 16 squared - 81
10-(13)
5387288
100- 15.28