Math, asked by wahajather524, 4 months ago

sec^2 90 - tan^2 45

Answers

Answered by thummalanithinkumary

0

Answer:

sec²90⁰-tan²45⁰=?

Step-by-step explanation:

(infinite)²-(1)²=infinite

Answered by khushh213

0

Step-by-step explanation:

sec²90-tan²45

0-1²

(1)

1 is the answer

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