यदि sin∅ - cos∅ = 0 हो तो sin4∅ + cos4∅ + tan2∅ का मान ज्ञात कीजिए।

  • 1

    𝟑/𝟐

  • 2

    𝟕/𝟒

  • 3

    2

  • 4

    𝟓/𝟒

Answer:- 1

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