Q) The value of the determinant | (cos67^∘ sin 67^∘ sin 23^∘ cos 23^∘ )| is cbse PYQ 2026 determina
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Q) The value of the determinant | (cos67^∘ sin 67^∘ sin 23^∘ cos 23^∘ )| is cbse PYQ 2026 determina
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