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We don't know what type of a triangle we're considering here. Therefore the universal and quickest solution to the first problem is use of the cosine rule, which states that for a triangle with sides a,b ...

Genes are made up of DNA molecules. DNA molecules store genetic information that is carried on to the off-spring. Genes are certain specific collection of the DNA molecules that perform specific task s...

This question is not usually answered in conventional teachings of logic circuits. Transistors are used to build logic gates. Transistors can be easily used to represent 'high' or 'low' voltage and hen...

Let us consider a simple dc circuit consisting of a battery and a resistor connected by ideal wires. As we know, current starts to flow thorugh the resistor and heat is generated as a result of this cu...

Federalism is a form of government in which there is a division of powers between two different types of governments. In a federalist system, the government as a whole is a compound of the central gove...