Find four different solutions of 4x + y = 9. (Complete the table wherever necessary)

Check which of the following are solutions of an equation x + 2y = 4? (Complete the table wherever necessary) (i) (0, 2) (ii) (2, 0) (iii) (4, 0) (iv) ( sqrt2 ,- sqrt2 ) (v) (1, 1) (vi) ( - 2, 3)

Find the general solution of (x+log y)dy + y dx =0

Find three different solutions of the each of the following equations. (i) 3x + 4y = 7 (ii) y = 6x (iii) 2x - y = 7 (iv) 13x - 12y = 25 (v) 10x + 11y = 21 (vi) x + y = 0

If two different tangents of y^2=4x are the normals to x^2=4b y , then

Do you expect different products in solution when aluminium (III) chloride and potassium chloride treated separately with alkaline water? Write equations wherever necessary.

Find the difference between the following set of algebraic expression. (iv) Lets us prepare four different algebraic expression with the variable x and two different constants 9 and 7?

Using calculus, find the area of the region bounded by y^(2)=8x and y = x (a rough sketch is necessary).

y varies directly with square root of x and y =9 when x =9 . Find the value of x when y =6 .

Find the particular solution of the differential equations log ((dy)/(dx)) = 3x + 4y given that y = 0 when x = 0.

Find a particular solution of the differential equation (dy)/(dx) + y cot x = 4x cosec x ( x ne 0) , given that y = 0 when x = (pi)/(2) .