Math, asked by somashekar56, 10 months ago

.If tanθ+cotθ=3 then tan²θ+cot²θ=

Answers

Answered by bktbunu

1

Answer:

7

Step-by-step explanation:

tan²θ+cot²θ=(tanθ+cotθ)²-2tanθ.cotθ

= 3²-2×1 = 9-2 =7

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