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Question 22

if (x+iy) (2+i) = 3 then

  • A.x=2 and y=1
  • B.x=-1 and y= 2
  • C.x = 6/5 and y = -3/5
  • D.x = -3/5 and y = 6/5
Objective

Question details

Exam body
NDA
Subject
Mathematics
Year
2011/2012
Question no.
#22
Type
Objective
Previous · Q21if f and g are two functions such that f(x) = x+1 and s(x) = 1/x, find g(x) Next · Q23 The roots (s) of the equation 2√x = x-3 is (are)

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