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Question 21

Solve the Simultaneous equation:
3x + y = 1
2x -3y = 8

  • A.x = 1 and y = -2
  • B.x = 2 and y = -1
  • C.x = 1 and y = 2
  • D.x = -2 and y = -1
Objective

Question details

Exam body
NDA
Subject
Mathematics
Year
2017/2018
Question no.
#21
Type
Objective
Previous · Q19Two roots of the equation x 3 + px + q = 0 are -1 and 3. The third root is: Next · Q22 A Regular polygon is a polygon with:

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