A quadratic equation has degree:

A fair coin is tossed 3 times than probability of getting 3 tails is:

secθ. cosecθ .sinθ .cosθ =_____.

A.Sokteo is called as Dewey of Japan   B.Benjamin A Custer was the editor of A ARC

What we add in x²+9y² to complete its perfect square ___.

The equation in which variable occurs in exponent , called:

If a+b=5 and a-b=6 then find the value of a²-b²___.

The number of permutations of the word PANAMA are:

If x + b=0 and x + c=0 then eliminate x.

The additive identity in set of complex number is

Number of signals can be made with 4 flags when one flag is used at a a time are:

-a-bι equals:

The sum of infinite geometric series is valid if

Simplify (a²-b²)/(a + b) = ____.

0!=_____.

Golden rule of fraction is that for (K ≠0) ,a/b= ___.

Write the additive inverse of [-3  -2] ____.

If 𝒏_𝑷𝟐=30 then 𝒏 =

Distance of the point (3,-7) from x-axis is:

The point of intersection of altitudes of a triangle is:

If angle rotates anti-clockwise then it will be ______.

Range of the function y=cotx is:

f(x) cosx+sinx is ___function.

If AB=BA then ___.

Product of four 4th roots of unity is: