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Write the conjugate of \[\frac{2 - i}{\left( 1 - 2i \right)^2}\] .
Concept: undefined >> undefined
Evaluate the following:
14C3
Concept: undefined >> undefined
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Evaluate the following:
12C10
Concept: undefined >> undefined
Evaluate the following:
35C35
Concept: undefined >> undefined
Evaluate the following:
n + 1Cn
Concept: undefined >> undefined
Evaluate the following:
Concept: undefined >> undefined
If (1+i)(1 + 2i)(1+3i)..... (1+ ni) = a+ib,then 2 ×5 ×10 ×...... ×(1+n2) is equal to.
Concept: undefined >> undefined
If nC12 = nC5, find the value of n.
Concept: undefined >> undefined
If nC4 = nC6, find 12Cn.
Concept: undefined >> undefined
If nC10 = nC12, find 23Cn.
Concept: undefined >> undefined
f 24Cx = 24C2x + 3, find x.
Concept: undefined >> undefined
If 18Cx = 18Cx + 2, find x.
Concept: undefined >> undefined
If 15C3r = 15Cr + 3, find r.
Concept: undefined >> undefined
If 8Cr − 7C3 = 7C2, find r.
Concept: undefined >> undefined
If 15Cr : 15Cr − 1 = 11 : 5, find r.
Concept: undefined >> undefined
If n +2C8 : n − 2P4 = 57 : 16, find n.
Concept: undefined >> undefined
If 28C2r : 24C2r − 4 = 225 : 11, find r.
Concept: undefined >> undefined
If (1 + i) (1 + 2i) (1 + 3i) .... (1 + ni) = a + ib, then 2.5.10.17.......(1+n2)=
Concept: undefined >> undefined
If \[\frac{( a^2 + 1 )^2}{2a - i} = x + iy, \text { then } x^2 + y^2\] is equal to
Concept: undefined >> undefined
If nC4 , nC5 and nC6 are in A.P., then find n.
Concept: undefined >> undefined
