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_2sin3x cos2x-25-2sin 3xsin 2x1-cos 2xsin 2x2sin2sin xप्रश्नासिद्ध कीजिए:cor Frcosedy +3tan f=6मान ज्ञात कीजिए: |
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Answer» first π/6= 30° because π means 180 so isi trha sab me π ke jagah 180 rakho then sabka man rakh ke jaise sin30°= 1/2 isi trha sabka man rakh ke aap is 1.question ko proof Kar sakte ho good luck isi trha next solve karo aayega |
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