find the angle between the radius and tangent of the polar curve r=a(1+sinx)
write the number below using digits. foty-billion , seven hundred sixty-three million ,one hundred ninety thousand, five hundred ...
What is the ratio of 36k to N7.20
91
$^{}$
cos(arc sinx)= $a^{b}$ √1-x
{ (4)3 + (3)4 - (9)2 }
5+1
7500×27500/32500
-b/10=3 what is b