Complete the activity to find the value of the determinant. Activity: |239233|=23×□-9×□ = □-18 = □ - Algebra

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Sum

Complete the activity to find the value of the determinant.

Activity: `|(2sqrt3, 9),(2, 3sqrt(3))| = 2sqrt(3) xx square - 9 xx square`

= `square` – 18

= `square`

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Solution

`|(2sqrt3, 9),(2, 3sqrt(3))| = 2sqrt(3) xx bb(3sqrt(3)) - 9 xx bb2`

= 18 – 18

= 0

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2021-2022 (March) Set 1

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