Math, asked by satindersingh99171, 9 months ago

26. Evaluate : (cos² 32° + cos² 58°) /(sin² 59° + sin² 31°)

Answers

Answered by sadhyatm234
3

Answer:

1

Step-by-step explanation:

(cos²32° + cos² 58°) / (sin² 59° + sin² 31°)

[ cos² 32° + sin² ( 90° - 58°)] / [sin² 59° + cos² ( 90° - 31°)]

[ cos² 32° + sin² 32° ] / sin² 59° + cos² 59° ]

Since, cos² ∅  + sin² ∅ = 1

Therefore,

=1/1

=1

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