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। (ख) यदि 3 cotA=4, तो sec A का मान होगा : |
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Answer» As we know that cot or equal to base / perpendicular THEREFORE in a TRIANGLE on side will be perpendicular of 3 cm and base of 4 cm By pathagorus triplet we get hypotenuse of 5 cm Sec A = base / perpendicular Sec A = 4 / 5 I HOPE IT WILL.HELP U.... plzz MARK as brainlist....☺️ |
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