જો $\sin 3A = \cos (A - 26^{\circ})$ હોય,જ્યાં $3A$ એ લઘુકોણ છે,તો $A$ નું મૂલ્ય ($^{\circ}$ માં) શોધો.

  • A
    $29$
  • B
    $26$
  • C
    $23$
  • D
    $28$

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