Here, Sn = 4n2 + 5n + 8 we know,   tn  = S .....

Here, we have given, 4x + 3y = 12 or, 4x /12 + 3y/12 = 12/12   [ Dividing both sides by 12.] or, x/3 + y/4 = 1 .....

Archimedes’ principle: The Archimedes’ principle states that if a body is immersed in a fluid, wholly or partly, then it loses its weight equal to the weight of fluid displaced by the immersed part of the body. Experimental .....

Sandwitched between Indian and China, Nepal is a small nation. Most it citizen are still illiterate even today. Illiteracy amongst the female are higher than their male counterpart. This problem is even worst in the rural region of .....

Manufacturing is still at the developmental stage. lt represents less than 10% of the GDP. There has been significant decrease in agricultural sector while people who are employed on the non-agricultural sector is slowly increasing. The .....

10.  1. an  2. which  3. is  4. require  5. is said 6. to  7. we must  8. don't  9. express 10. will .....

The total number of people living in a particular place, at a particular time, is known as apopulation. Population education is concerned with the size, composition, and distribution of the population based upon the resources available for .....

By the question Solution = 20 gm Solute = 8 gm  By using formula, Solubility = (Weight of solute in gm/Weight of solute in gm)⨯100 Solve .....

For the first body, F=5N mass=m₁ a=8 m/s² Now, F=ma      So, 5=m₁ ⨯ 24     So,  m¹=5/8 kg For second body, F=5N mass= m₂ a=24 m/s² Now, F=ma So,   5=m₂⨯ .....

A couple of years ago, while I was travelling to India for visiting my younger brother, I was so fortunate to catch a sight of an unbelivable incident. I was sitting on the chair in one of the cafes of Kolkata drinking tea. The weather was moderate. .....

Here, 2.5 meter of cloth is used for a shirt. 1 meter of cloth is used for ( 1/2.5 ) shirt. [ Using unitary method ] 1387.5 meter of cloth is used for ( 0.4 * 1387.5 ) shirt. = 0.4 * 1387.5 = 555 Hence, 555 shirt can be made from 1387.5 meter of .....

Rate = Rs.3926/13m = Rs.302 per .....

Here, by countiong the x - ordinate first and then y, we get Coordinates of A is (-3, 3). Coordinates of B is (-4, 2). Coordinates of C is (3, -3). Coordinates of A is (2, .....

Here, Total number of students = 1400 Number of girls = 780 Number of boys = Total number of students - Number of girls = 1400 - 780 = 620 Then, Percentage of boys = ( Number of boys / Total number of students ) * 100 = ( 620 / 1400 ) * 100 = .....

Here,  f(x) = (4x - 3)/5 Put x = 3/4, we get f(3/4) = (4 .3/4 - 3)/5 = (3 - 3)/5 = 0/5 = 0. Put x = 2, we get f(2) = (2 .2/3 - 3) /5 = (4 - .....

Here, General term ( tn ) = a + ( n-1 )d 6th term ( t6 ) = a + ( 6-1 )d 19 = a + 5d a = 19 - 5d ------------------------- [ I ] Again, 14th term ( t14 ) = a + ( 14-1 )d 41 = a + 13d 41 = 19 - 5d + 13d [ From equation I ] 41 = 19 + .....

.....

Vestigial organs are commonly described as organs that are no longer used, and have therefore been reduced by evolution until they are mere remnants without function. Examples include things like eyes in blind .....

Blood has a number of functions that are central to survival, including:

.....

Here, centre of circle = (h, k) =(3, 4). Since, circle passes through 3x-y=14 and 2x-y=7. Solving these two equations,  3x - y = 14 2x - y = 7 -    +      .....

A.  i. Daffodils are compared with the stars as both represent the infinite beauty of nature and both have a golden colour.  ii. I wandered lonely as a Cloud (Daffodils) Theme of Happiness. .....

B.  a. No, the poet does not regret with his decision.  b. The significance of bent in the underneath is to state the visibility of the travelled road which the speaker leaves to walk on.  c. The speaker's dilemma is which .....

.....

Given equation of the circle, x2 + y2 - 4x - 6y + 11 = 0 Equating the equation with x2 + y2 + 2gx + 2fy + x = 0, 2g = -4                   2f = -6 g = -2      .....

.....

Here,  1 HKD = Rs 14. So,  HKD 500 =  500 x Rs.14 = .....

2( n+3 ) / ( √n + 1 ) = 2( √n - 1 ) / 3 2( n+3 ) * 3 = 2( √n - 1 )( √n + 1 ) [ Cross multiplying ] 6( n+3 ) = 2( √n2 - 12 ) [ Using formula, ( a+b )( a-b ) = a2 - b2 ] 6( n+3 .....

√n - 2 = √( n-8 ) Squaring both sides, we get, ( √n - 2 )2 = [ √( n-8 ) ]2 (√n)2 - 2*√n*2 + 22 = n - 8 n - 4√n + 4 = n - 8 4 + 8 = 4√n 12 = 4√n √n = 3 Squaring both .....

.....

Given, f(x) = x2 + 4x + 5 f(x) = f(x+1) x2 + 4x + 5 = ( x+1 )2 + 4( x+1 ) + 5 x2 + 4x + 5 = x2 + 2x + 1 + 4x + 4 + 5 x2 + 4x + 5 = x2 + 6x + 10 x2 + 6x + 10 - x2 - 4x - 5 = 0 2x + 5 = 0 x = -5 / .....

.....

Here,  n(U) = 150 n(F) = 90 n(M) = 70 Let no.of people who liked both = n(F∩M)  = x. From the diagram, 150 = 90 - x + x + 70 - x + 30 or, x = 40. Thus, 40 of them liked both .....

.....

.....

Here,   (x1/8 - y1/8) (x1/4 + y1/4) (x1/8 + y1/8) (x + x1/2 y1/2 + y) =[ (x1/8 + y1/8)(x1/8 - y1/8)] (x1/4 + y1/4) (x + x1/2 y1/2 + y) = .....

.....

Here,  t8 = 24 and  t2 = 2tn-2 + 5n2 + n . Put  n =8 in tn, we get t8 = 2t8-2 + 5(8)2 + 8 . or, 24 = 2t6 + 320 + .....

Here,  f(x) = 2x + 3 To find f(0), put x = 0, we get f(0) = 2 ⨯ 0 + 3 = 3. To find f(-1), put x = -1, we get f(-1) = 2 ⨯-1 + 3 = .....

Here,  f(x) = x2 + 4x + 5  We have given condition, f(x) = f(x+1) or,  x2 + 4x + 5 = (x + 1)2 + 4(x + 1) + 5.     [ .....

.....

व्याकरण भनेको भाषालाई शुद्ध बनाउने नियम वा तरिका हो । यसले भाषालाई व्यवस्थित बनाउँछ .....

Art and culture may be defined as the concept of the society based upon which they are developed. They reflect the concept of the people living around those times. Arts and cultures are the branches of the society which reflect the human thinking .....

Nepal is a multi-cultural, multi-lingual and multi-religious nation. It has a huge geographical diversity. People living in various regions of this small nation has their own set of values for maintaining the social and religious .....

Economic development depends upon how much energy is consumed in the nation. We see that many of the economically developed nations have high energy consumption which increases their industrial output. Because of the following reasons, .....

By the question. Mass (m) = 30 kg Distance (d) = 10 m Acceleration due to gravity in earth (g1) = 9.8 m/s2 Acceleration due to gravity in moon (g2) = 1.6 m/s2 By using this formula you can find the time and know which hit the ground first. s = .....

Avoiding food which helps in the build up of purins in our body like.  

Avoid or reduce your intake of foods such as:

Here, Net profit = Rs 4500000 Bonus % = 10% Number of employer = 40 We know, Total bonus amount = Net profit ⨯ Bonus% = 450000 ⨯ 10/100 =  45000 Since the profit was divided among 40 employes equally, Amount received by .....

Genetic differentiation within species occurs as a result of sexual reproduction, in which genetic differences between individuals are combined in their offspring to produce new combinations of genes or from mutations causing changes in the DNA. .....

When carbonate minerals like calcium carbonate or limestone are heated at a high  temperature, they are decomposed into calcium oxide and lime carbon dioxide. Thus, the carbon dioxide so produced is used for industrial  purpose .....