grade 10th plz it's urgent
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Step-by-step explanation:
Sec ¢ + tan ¢ + 1 = 0
Sec ¢ + tan ¢ = -1
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-1
Step-by-step explanation:
sec A+ tan A+1 = 0
So...
sec A + tan A = -1
sec^2A - tan^2A = 1
(sec A+tan A)(sec A-tan A) = 1
sec A-tan A = 1/-1
sec A - tan A = -1
Hoping to be helpful....
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