Conclusion
In this chapter, we have learnt the axioms of Boolean algebra. Also, we have learnt about Boolean expressions, their properties and their applications to switching circuits, in particul..
Conclusion
Rate of reaction usually doubles when the temperature is raised by ten degrees near the normal temperature because the rate constant is dependent on temperature. The temperature dependency of rate constant is mathematically expressed by the Arrhenius equation. Arrhenius equation is ..
Boolean Algebra Conclusion
Conclusion - In this chapter, we have learnt the axioms of Boolean algebra. Also, we have learnt about Boolean expressions, their properties and their applications to switching circuits, in particul..
Experiments on Falling Objects and Conclusions
Aristotle, the great ancient philosopher performed some experiments to study the speed of freely falling objects. He observed that when two bodies of different masses were dropped simultaneously from the same height, the heavier object reached the Earth's surface earlier than the lighter one and he..
Aristotle, the great ancient philosopher performed some experiments to study the speed of freely falling objects. He observed that when two bodies of different masses were dropped simultaneously from the same height, the heavier object reached the Earth's surface earlier than the lighter one and he..Quadratic Equations - Nature of Roots
. A quadratic equation has exactly two roots. For the quadratic equations, we have i) b 2 - 4ac > 0 Roots are real and distinctii) b 2 - 4ac = 0 Roots are real and equaliii) b 2 - 4ac < 0 Roots are imaginary and distinct If the roots of ax2 + bx + c = 0, a( 0),b, c R, are ..
. A quadratic equation has exactly two roots. For the quadratic equations, we have i) b 2 - 4ac > 0 Roots are real and distinctii) b 2 - 4ac = 0 Roots are real and equaliii) b 2 - 4ac < 0 Roots are imaginary and distinct If the roots of ax2 + bx + c = 0, a( 0),b, c R, are ..Expression for Acceleration in SHM
A body moving along a circular path is acted upon the centripetal acceleration given by This is directed towards the centre of the circle. The component of this acceleration parallel to the vertical diameter, represents the acceleration of the particle executing SHM. This component is a c sin q ..
A body moving along a circular path is acted upon the centripetal acceleration given by This is directed towards the centre of the circle. The component of this acceleration parallel to the vertical diameter, represents the acceleration of the particle executing SHM. This component is a c sin q ..What is the type of expression represented by the polynomial - 7y2 + 7..
What is the type of expression represented by the polynomial - 7 y 2 + 7 y + 5? => Linear or Cubic or Quadratic or Constant..
What is the type of expression represented by the polynomial -6y2 + 7y..
What is the type of expression represented by the polynomial -6 y 2 + 7 y + 7? => Linear or Quadratic or Constant or Cubic..
Death rate
Also called as mortality rate, it is the rate at which people die. It is also expressed as number of deaths occurring for every 1000 people per year. It gives an idea of reduction in population due to death. It negatively contributes to growth rate. It also indicates the level of health ..
Summary
An expression of the form a 0 x n + a 1 x n - 1 +....+ a n = 0, where n is a positive integer and a 0 , a 1 ,...,a n belong to some number system F, is called a polynomial in the variable x over F. A quadratic equation has exactly two roots. For the quadratic..
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