9698*13
3/sqrt(3)
the angle oif elevation of the top of a tower as observed from the point at the distance of 144 metre ans 121 metre from theww foo...
find the combined standard deviation of the following data group 1 and group 2 size 50 and 40 mean 63 and 64 variance 81 an
d 36 ...
36ax²+60ay²+84az²
3xy dx+(X^2 + Y^2) dy=0
what is the standard form of x(x+1) = 12
$\sqrt{\Box}$ 3018+ $\sqrt{\Box}$ 36+ $\sqrt{\Box}$ 169
+8 -(9)
x(x+1) = 12