Amity University Joint Entrance Exam (Amity JEE) 2020 Application Started

Posted on 22/11/201922/11/2019 by myrank

Amity University Joint Entrance Exam (Amity JEE) 2020 Application Started At Amity we are passionate about grooming leaders who are not only thorough professionals but also good human beings with values and sanskars. Eligibility Criteria: B.Arch: 10+2 (Min. 60%) with Maths + NATA Score (Min. 80)* B.Tech: Min. 60% in class X & XII with Read more about Amity University Joint Entrance Exam (Amity JEE) 2020 Application Started[…]

National Law University All India Law Entrance Test (AILET) 2020 Exam Date Released

Posted on 22/11/201922/11/2019 by myrank

National Law University All India Law Entrance Test (AILET) 2020 Exam Date Released The National Law University, Delhi will conduct “All India Law Entrance Test (AILET) 2020” for admission to Five Year B.A.LL.B. (Hons.), LL.M. and Ph.D Programme. Important Dates: Submission of Online Application First Week of January 2020 All India Law Entrance Test Sunday, Read more about National Law University All India Law Entrance Test (AILET) 2020 Exam Date Released[…]

Range of Expressions using Trigonometric Substitution

Posted on 21/11/201921/11/2019 by myrank

Range of Expressions using Trigonometric Substitution Range of different trigonometric functions helps us to use these functions as substitution in many algebraic expressions. This simplifies the give expression to another expression, the range of which can be easily determined. Example 1: If x² + y² = 4, then find the maximum value of . Solution: Read more about Range of Expressions using Trigonometric Substitution[…]

Mirror Formula and Magnification

Posted on 21/11/201921/11/2019 by myrank

Mirror Formula and Magnification Mirror formula gives the relationship between image distance, object distance and the focal length of the mirror and this formula is valid in all situations for all spherical mirrors for all positions of the object. Magnification produced by a spherical mirror gives the relative extent to which the image of an Read more about Mirror Formula and Magnification[…]

Comparison of Stopping Distance and Time for Two Vehicles

Posted on 18/11/201918/11/2019 by myrank

Comparison of Stopping Distance and Time for Two Vehicles When the body is moving with a certain velocity and suddenly brakes are applied, then the body stops completely after covering a certain distance, this is called as Stopping Distance. It is the distance travelled between the time when the body decides to stop a moving Read more about Comparison of Stopping Distance and Time for Two Vehicles[…]

Sine of the Difference and Sum of Two Angles

Posted on 18/11/201918/11/2019 by myrank

Sine of the Difference and Sum of Two Angles 1. sin (A-B) = sinA cosB + cosA sinB Proof: L.H.S: sin (A-B) = sinA cosB + cosA sinB L.H.S sin (A – B) = cos (90 – (A – B)) (since cos (90 – θ) = sin θ) = cos (90 – (A – B)) Read more about Sine of the Difference and Sum of Two Angles[…]

Kalinga Institute of Industrial Technology Entrance Exam (KIITEE) 2020 Notification Released

Posted on 17/11/201917/11/2019 by myrank

Kalinga Institute of Industrial Technology Entrance Exam (KIITEE) 2020 Notification Released Kalinga Institute of Industrial Technology (KIIT) is unique among its peer institutions in having nineteen schools co-located on one contiguous campus, and all of them possess exceptional breadth and depth of excellence. This naturally facilitates multidisciplinary collaboration. Courses Offered: B.Tech. (4 years) Civil Engineering Read more about Kalinga Institute of Industrial Technology Entrance Exam (KIITEE) 2020 Notification Released[…]

Conditional Identities (Tanθ) – Problems

Posted on 17/11/201917/11/2019 by myrank

Conditional Identities (Tanθ) – Problems 1. If A + B + C = nπ, n Є Z that TanA + TanB + TanC = TanA TanB TanC. Proof: We have , A + B + C = nπ Tan (A + B + C) = tan(nπ) = tan(π) = 0 , TanA + TanB + Read more about Conditional Identities (Tanθ) – Problems[…]

Equation of a Plane Progressive Wave

Posted on 17/11/201917/11/2019 by myrank

Equation of a Plane Progressive Wave 1) If during propagation of a progressive wave, the particles of the medium perform Simple Harmonic Motion about their mean position, then the waves is known as a Harmonic progressive wave. 2) Suppose a plane simple harmonic wave travels from the origin along the positive direction of x – Read more about Equation of a Plane Progressive Wave[…]

Conditional Identities

Posted on 16/11/201916/11/2019 by myrank

Conditional Identities Some standard Identities in Triangle: 1. sin2A + sin2B + sin2C = 4 sinA sinB sinC Proof: L.H.S sin2A + sin2B + sin2C (since sinC + sinD = 2sin (C + D)/2 cos (C – D)/2), , , , , , , , , , , , Hence proved 2. cosA + cosB Read more about Conditional Identities[…]