Question

if A1 ; B1 ; C1 ; D1 and E1 have value 8; 0 ; 3 - and 2 what will be the value of F1 if it contain the formula = MIN(A1E1) ?​

Answer 1

Explanation:

12th

Maths

Determinants

Properties of Determinants

If a1b1c1, a2b2c2 and a3b3c...

MATHS

If a

1

b

1

c

1

, a

2

b

2

c

2

and a

3

b

3

c

3

are 3−digit even natural numbers and

Δ=

∣

∣

∣

∣

∣

∣

∣

∣

c

1

c

2

c

3

a

1

a

2

a

3

b

1

b

2

b

3

∣

∣

∣

∣

∣

∣

∣

∣

then Δ is

HARD

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Study later

ANSWER

all the 3 numbers are divisible by 2

⟹ c

1

c

2

c

3

must be even numbers.

so c

1

=2k, c

1

=2m, c

1

=2n

hence the first column is divisible by 2. Therefore the determinant is divisible by 2

Now the det consists of other numbers also.

depending upon the other digits even to be even/odd, the det will be divisible by 4 or not