Archives

Is The Focus Always Inside The Parabola

Yes, the focus is always inside the parabola. The vertex is always on the parabola and the directrix is always outside the parabola. Stay tuned... View Article

What Is Pyranose Structure Of Glucose

The pyranose structure of glucose has a six-membered ring and 5 carbon atoms along with one oxygen atom. There are no double bonds present in... View Article

What Is E To Power Zero

In exponents, e0 = 1. Stay tuned with BYJU’S to learn more about other concepts such as the value of e in maths.... View Article

What Are Two Kinds Of Electricity

The 2 kinds of electricity are: Static electricity: This kind of electricity is generated by rubbing more than two objects so that friction is... View Article

Is The Eiffel Tower A Hyperbola

No, the Eiffel Tower is not a hyperbola. It is known to be in the form of a parabola. Stay tuned with BYJU’S to learn more about other concepts... View Article

What Are The Three Types Of Ionizing Radiation

The following are the three types of ionizing radiation: Alpha particles Beta particles Gamma rays Stay tuned with BYJU’S to learn more... View Article

What Are The Vertices Of An Ellipse

The vertex of an ellipse is defined as the point of intersection where the line perpendicular to the directrix passes through the focus by... View Article

What Is The Difference Between Derivative And Differential

The following is the table explaining the difference between derivative and differential: Derivative Differential... View Article

What Is The Difference Between Arithmetic Mean And Geometric Mean

The following is the table explaining the difference between arithmetic mean and geometric mean: Arithmetic mean Geometric mean... View Article

If G X Then The Equation Of The Normal To Y G X At The Point 3 Log 2 Is

Then the equation of the normal to y = g (x) at the point (3, log 2) is 1) y - 2x = 6 + log 2 2) y + 2x = 6 + log 2 3) y + 2x = 6 - log... View Article

If Ax 2 Bx 4 Attains Its Minimum Value 1 At X 1 Then The Values Of A And B Are Respectively

1) 5, -10 2) 5, -5 3) 10, -5 4) 10, 10 Solution: (1) 5, -10 f (x) = ax2 + bx + 4 f' (x) = 2ax + b Put f' (x) = 0 x = -b / 2a... View Article

The Stone Is Thrown Vertically Upwards And The Height X Feet Reached By The Stone In T Sec Is Given

1) 2 s 2) 2.5 s 3) 3 s 4) 1.5 s Solution: (2) 2.5 s x = 80t - 16t2 dx / dt = 80 - 32t dx / dt = 0 80 = 32t t = 80 / 32 = 5 /... View Article

The Maximum Value Of Logx X In 2 Infinity Is

1) 1 2) 2/e 3) e 4) 1/e Solution: (4) 1 / e y = logx / x dy / dx = [1 - logx] / x2 Put dy / dx = 0 [1 - logx] / x2 = 0 log x... View Article

Divide 12 Into Two Parts Such That The Product Of The Square Of One Part And The Fourth Power Of The Second Part Is Maximum Are

1) 6, 6 2) 5, 7 3) 4, 8 4) 3, 9 Solution: (3) 4, 8 Let the parts be x and 12 - x. f (x) = x4 (12 - x)2, where 0 < x < 12 =... View Article

M	T	W	T	F	S	S
	1	2	3	4	5	6
7	8	9	10	11	12	13
14	15	16	17	18	19	20
21	22	23	24	25	26	27
28	29	30	31