In the angle of the shadow of a 30 m long pool is 10√3m, then the angle elevation of the sun is
What can be said regarding a line if its slope is negative?
Find the sum and product of the root for the quadratic equation x2+4=0
y x is normal variate such that mx(t)=e3+8+2,then the varience is
If a and b are independent events and P(A)=P(B),P(A∩B)= ∝ then p(B)=_____
How many enolizable hydrogens are there in the compound 2-methylcyclohex-2- en -1 -one?
Following reaction can produce three products. The order of their amount is