Mathematics, 12.12.2020 19:50 gamergladiator43
C) tan^2A - cot^2A = sec^2A (1 - cot^2A) plzz help me...tomorrow there is opt math test in my school...If I fail then i have to leave opt classes and go to ecoour teacher only taught trigonometry and I was absent 2 3 days due to sickness...plzz help me
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C) tan^2A - cot^2A = sec^2A (1 - cot^2A)
plzz help me...tomorrow there is opt math test in my schoo...
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