Math, asked by vndna914, 6 months ago

sec²60⁰-1=?
a-2
b-3
c-4
d-0

Answers

Answered by Abhay1729

1

Answer:

3

Step-by-step explanation:

sec 60° = 2

sec^2 60° -1 = 3

Answered by suneethasurebscbed07

0

Answer:

Step-by-step explanation:

The correct option is b -3

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