Q67 / 160 · AP EAMCET 2025 (23 MAY SHIFT 1) · Mathematics

In $\triangle A B C$, if $a: b: c=4: 5: 6$, then $\frac{\cos A+3 \cos C}{\cos B}=$

  • A
    $1$
  • B
    $4$
  • Correct answer
    C
    $2$
  • D
    $3$

Hence, the correct answer is option: 'C'.

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