2y-4 5y-7 8y-a 3y-5 6y-8 9y-b 4y-6 7y-9 10y-cevaluate the determinant and find the values of a-b-c if they are in A-P

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Byju's Answer

Standard XII

Mathematics

Algebra of Complex Numbers

2y+4 5y+7 ...

Question

\begin{vmatrix}2y+4 &5y+7 &8y+a 3y+5 &6y+8 &9y+b 4y+6& 7y+9& 10y+c\end{vmatrix}evaluate the determinant and find the values of a,b,c if they are in A.P

Open in App

Solution

Suggest Corrections

Similar questions

Q. Add the following polynomials

4 + 2 y - 3 y^{3}, - 8 + 4 y + 7 y^{3}

a n d 5 - 6 y + 8 y^{3} - 6 y^{2}

Q. Find the value of

y

in the equation :

\frac{(2 - 3 y) + 4 y}{9 y - (8 y + 7)} = \frac{4}{5}

Q. Add

(3 + 2 y - 5 y^{2} + 6 y^{3}), (- 8 + 3 y + 7 y^{3})

and

(5 - 6 y - 8 y^{3} + y^{2})

Q. The perimeter of a triangle is

8 y^{2} - 9 y + 4

and its two sides are

3 y^{2} - 5 y

and

4 y^{2} + 12

, then its third sides is

y^{m} - 4 y - 8

.
Value of

m

Verify division algorithm i.e., Dividend = Divisor $\times$ Quotient + Remainder, in each of the following. Also, write the quotient and remainder :

$\begin{matrix} (i) & 14 x^{2} + 13 x - 15 & 7 x - 4 (i i) & 15 z^{2} - 20 z^{2} + 13 z - 12 & 3 z - 6 (i i i) & 6 y^{5} - 28 y^{3} + 3 y^{2} + 30 y - 9 & 2 y^{2} - 6 (i v) & 34 x - 22 x^{3} - 12 x^{4} - 10 x^{2} - 75 & 3 x + 7 (v) & 15 y^{4} - 16 y^{3} + 9 y^{2} - \frac{10}{3} y + 6 & 3 y - 2 (v i) & 4 y^{3} + 8 y + 8 y^{2} + 7 & 2 y^{2} - y + 1 (v i i) & 6 y^{5} + 4 y^{4} + 4 y^{3} + 7 y^{2} + 27 y + 6 & 2 y^{3} + 1 \end{matrix}$

Join BYJU'S Learning Program