Find the largest integer which belongs to the following interval: [−12, −9]

-9 is the largest integer

Step-by-step explanation: because of its brackets which includes -9 in it. If it was a parenthesis then it would be -8 but because brackets means -9 is included.

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goog may have it for you

7! = 7×6×5×4×3×2

3! = 3× 2

as 7! is multiple of 3! because 7! contains 3! that is 3× 2 as factor

so 7! /(3! ) = 7× 6× 5× 4

= 42 × 20

= 840

its b) 840✌✌✌

dhruv⭐