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If t₁, t₂, t₃, , t₉ are positive numbers such that t₁ t₂ . . t₉=3^7 and m=t₁+t₂+ +t₇+3 t₈+3 t₉ and n= 1 t₁ + 1 t₂ + + 1 t₇ + 1 3 t₈ + 1 3 t₉ , then:

Options

  1. A(a)
  2. B(b)
  3. C(c)
  4. D(d)

Correct answer

B. (b)

Step-by-step solution

(P) m 9 (3^9 )^ 1 / 9 m 27 (Q) n 9 1 3 n 3 (R) _ i=1 ^9 t_i=3 7+2=23 (S) _ i=1 ^9 t_i=3 7+2=23

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