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The magnitude of the vertical velocity of a projectile is always

How is 18-electrone rule helpful in determining the number of metal-metal bonds in Fe3(co)12 and Co4(Co)12 ? explain with example that 18-electrone rule is not useful in distinguishing between bridging carbonyl group and terminal carbonyl group?

two straight line u=0 and v=0 passes through the origin and the angle between them is tan inverse (7/4). If the ratio of the slope of v=0 and u=0 is 9/2 then their equations are

8) give matrices A and B of size 3x3. if det (A)=4, det (B)=-3, then det(A-1(2B)2)= ---------

matt deposited 2,000.00 in a bank. If the rate of simple interest was 10%, what amount of money matt had in the bank after 5 years if he made no withdrawals

6) |1 2 4|

|4 0 0| = -------

|7 8 9|

5) let A=(2 1 0)

(1 1 4) find all the minors, co factors and the inverse of the given matrices

(-3 2 5)

A=(0 2 3) (7 6 3)

(2 1 4) and B= (1 4 5)then the value of c=2A+3B is.......

the inverse of the matrix A=(1 1)

(3 2) is.........

name the following compound

CuI2