Math, asked by dangi1432015, 9 days ago

solve this question

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Answered by priyanshuprasad2703

1

Answer:

2

Step-by-step explanation:

(tanA+cotA)²= (2)²

tan²A+cot²A+2. tanA. 1/cotA =4

tan²A+cot²A = 4-2

tan²A+cot²A =2

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