If r varies inversely as the square root of s and t, how does s...

MATHEMATICS
JAMB 2013

If r varies inversely as the square root of s and t, how does s vary with r and t?

  • A. s varies inversely as r and t2
  • B. s varies inverely as r2 and t
  • C. s varies directly as r2 and t2
  • D. s varies directly as r and t

Correct Answer: B. s varies inverely as r2 and t



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