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Edward took 16 mock tests. In 3 of the tests, his score is average. In..
Edward took 16 mock tests. In 3 of the tests, his score is average. In 2 of the tests, his score is above average and in 5 of the tests his score is below average. In the remaining 6 tests his score is good. Which frequency distribution is appropriate for his test scores? => Tab..
Scientific Storage of Grains
Besides crop production good crop management involves storage of grains before distribution. During storage grains and seeds are subjected to spoilage by various agencie..
Canal System
This system receives water from one or more reservoirs or from rivers. It consists of a main canal which distributes water into branch canals and branch canals have further distributaries or channels which serve water to individual fields. This system forms a good arterial ..
Dual-purpose breed
These cows are good milk yielders and the bullocks are good draught workers. Farmers in villages, domesticate draught and dual-purpose breeds because they fulfil their needs. They provide enough milk to support a family and help in ploughing the fields or drawing water from the..
Scientific Storage of Grains
Besides crop production good crop management involves storage of grains before distribution. During storage grains and seeds are subjected to spoilage by various agencies. Biotic - Insects, rodents, birds, fungi, mites, bacteria Abiotic - Moisture and temperature The loss due to..
Scientific Storage of Grains
Scientific Storage of Grains - Besides crop production good crop management involves storage of grains before distribution. During storage grains and seeds are subjected to spoilage by various agencies. Biotic - Insects, rodents, birds, fungi, mites, bacteria Abiotic - Moisture ..
Some of the food items obtained from plants are
), chicken, fish and eggs. To fulfill our food requirements, India produces 360 million tonnes of plant products and 88 million tonnes of animal products annually. With increase in population there has to be an increase in food resources. Also care must be taken to see that there is a good..
Satellite Communication
. A good quality service can be continuously ensured by a global operational satellite system. Thus, communication satellites would give a valuable service in addition to the submarine cable and high frequency radio systems. Geostationary communication satellites have enabled not only nat..
Mineral Wealth of India
India is favourably placed in its geographical and geochemical conditions for mineral wealth and has a very bright potential future for minerals. Indias coal, iron bauxite and silica deposits are well known. Off shore oil explorations in the last two decades have yielded good results and..
Summary
>If A, B and C are the matrices which can be multiplied then (a) Matrix multiplication is not commutative, i.e., AB BA (always) (b) Associative law holds good for matrix multiplication, i.e., (AB)C = A(BC) (c) Matrix multiplication is distributive with respect to addition A(B + ..
>If A, B and C are the matrices which can be multiplied then (a) Matrix multiplication is not commutative, i.e., AB BA (always) (b) Associative law holds good for matrix multiplication, i.e., (AB)C = A(BC) (c) Matrix multiplication is distributive with respect to addition A(B + ..See what our Users say :
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