Question:medium

If \( ^nC_2 + ^nC_3 = ^6C_3 \) and \( ^nC_x = ^nC_3, x \neq 3 \), then the value of \( x \) is equal to:

Show Hint

Pascal's Triangle is your best friend for small values. If you forget the formula, just remember that any entry in the triangle is the sum of the two entries directly above it.
Updated On: May 2, 2026
  • \( 5 \)
  • \( 4 \)
  • \( 2 \)
  • \( 6 \)
  • \( 1 \)
Show Solution

The Correct Option is C

Solution and Explanation

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