MCQ
3a - b + 4 में से a - b को घटाने पर प्राप्त होगा
  • A
    4a + 4
  • B
    4a - 2b + 4
  • 2a + 4
  • D
    2a - 2b

Answer

Correct option: C.
2a + 4
2a + 4

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