We eat different foods. These foods are the source of energy to our body. First our body digest the food that we eat. The carbohydrate in the food is converted into glucose. This glucose gives energy to our .....

Here, sin⁴(π/8) + sin⁴(3π/8) + sin⁴(5π/8) + sin⁴(7π/8)  = [sin²(π/8)]² + [sin²(3π/8)]² + [sin²(5π/8)]² + [sin²(7π/8)]²  = [{1 - cos(π/4)}/2]² + [{1 - .....

Aayush, are you from Hilly region of .....

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Let,  x / (b -  c) = y / ( c - a) = z / (a - b)  = k Then ,   x / (b -  c) = k  ==> x = ( b -c) k Similarly,  y = ( c - a)k  and  z = ( a - b) k Now, LHS = ( b + c) x + (c + a) y + ( a + b) .....

We can make our teeth strong by brushing .....

We have given equation xsecθ + ycosecθ = a slope of this line = -secθ / cosecθ  =  - Tan θ Slope of  line perpendicular to given line is =  - 1 / - tanθ =  .....

5.c) Producing a nuclear energy. ---> Chemical energy into nuclear energy. Due to chemical reaction at the radioactive elements, this chemical energy transforms into nuclear .....

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To construct an angle of 22.5

Sexual reproduction takes place at prothallus due the fusion of antherozoid and an egg. This develops zygote into the sporophytes (2n) that form diploid cell that finally grows into fern plant. Thus diploid cell divide by meiosis to .....

An electric bulb becomes brighter when magnitude of voltage is increased. This is because increase in voltage increases amount of current that flows in circuit. So, the more amount of current flows more work is done. This makes an electric bulb .....

Good habits are the habits which keep strong and healthy. Waking up early, brushing teeth, drinking milk, helping parents, helping friends at schools, doing homework are some examples of good .....

The differences between Lamarckism and Darwinism are:-   Lamarckism Darwinism 1. It considers new needs or desire produce new structure and change habits of organisms. 1. It considers species affected by changes, in .....

Charles Darwin gave the idea of Natural selection. The morden theory of evolution developed on the basis of Darwin's Natural selection is Neo-Darwinism. This theory includes the scientific discoveries and concept that was developed after .....

The word Ossicles means tiny bone. So, straight forward, Ear Ossicles are the smallest bone in human body. Our ear contains three major parts: The outer ear The middle ear The inner ear In the middle ear, there is a small bone which helps us .....

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The civic duties refer to the situation in which it is believed that the citizens are responsible to the government. The civic duties refer to the responsibilities of the citizens of the nation. Examples of some of the civic duties .....

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Note that 32° + 13° = 23° + 22° = 45°, and tan(45°) = 1.  We know, tan(32°+13°) = (tan(32°) + tan(13°)) / (1 - tan(32°)tan(13°))  Or, 1  = (tan(32°) + tan(13°)) / (1 - .....

  Statement   Reason 1. ∡DAQ = ∡BCP  1. Alternative angles. 2. In ∆PAD and ∆QBC  2.  i. AP = QC (S)   i. .....

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3rd March, 2018 Kathmandu, Nepal Dear Lora, I am fine here and hopefully, you are also fine there. I received your letter yesterday. In your letter, you wanted to know about the natural wonders and diversities of my country, Nepal. With this .....

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Here, We know that, to find seperate equation  must factorise the given equation For that, we rewrite the given equation as x2 - 2xy cot2A - y2 = 0 or, (Cosec22A - Cot22A) x2 - 2xyCot2A - y2 = 0    (Here, as .....

We know from Algebra,

x + y + z = 0    ⇒ x3 + y3 + z3 = 3xyz.

∴cosA + cosB + cosC = 0    ⇒ cos3A + cos3B + cos3C = .....

The moon is at such distance in which gravitational force and the centrifugal force are equal. This makes moon to revolve around the earth without .....

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 प्रश्न नं. ३.को उत्तरः सुन्दा उस्तै सुनिने तर अर्थ चाहिँ फरक पर्ने शब्दलाई नै .....

Antivirus or anti-virus software is computer software used to prevent, detect and remove malicious software. Antivirus software was originally developed to detect and remove computer viruses. Some examples are: McAfee, Norton , Kapersky, .....

The six socio-economic areas affected by rapid population growth are enlisted below: - Education - Health - Employment - Security - Migration - Social .....

Some of the differences between fertility and fecundity are: Fertility is a broader term that is used for soils besides organisms, fecundity applies only to organisms. Fertility rate describes offspring per couple whereas fecundity refers to .....

Here,         Rate of natural increase  = 2.8         Net migration rate           = 8         Population growth rate    = ?     .....

Nepal secures 144th positions in HDI. This is quite a pathetic condition. This show that the status of the social and economic factor in Nepal is in poor condition. To uplift the HDI, Nepal should do the following things: - The government .....

B. a. An American shakes hand firmly looking straight in the eyes while greeting. b. If I go to Japan, I will bow my head while .....

 प्रश्न नं. १, २, ३ र ४. को उत्तर  १. समृद्ध = धनधान्य आदिले सम्पन्न    पूर्णे = पूर्णिमा   .....

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प्रश्न प्रष्टसँग लेख्नुहोस् न ल .....

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Join: OC and OD.   Statement   Reason 1. ∡OCD = ∡ODC  1. Being base angles of isosceles triangle. 2. In ∆OAC and ∆OBD  2.  i. OC = OD  .....

Indoor games are the games which can be played under the roof in the house. They are the games which can be played in the house without damaging or breaking things. Some of the indoor games are: Board games like chess, ludo. Musical .....

प्रश्न केबाट पठाउनु भएको होला .....

The enzyme, a substance that acts as a catalyst in living organisms, regulating the rate at which chemical reactions proceed without itself being altered in the .....

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Power of the Federal and the State governments are:   Federal Government  State Government  1. The power to coin money. 1. Collect taxes. 2.Regulate commerce with foreign nation. 2. Establish .....

Silkworms hatch from their eggs when they have the favorable condition. The eggs do not need to have cared for other animals. When the silkworms hatch, they feed on the leaves (mulberry leaves) they grow on. Like this, they grow and turn into an .....