Graph of Inverse Trigonometric Function – cos⁻¹(cosx) Graph of y = cos⁻¹(cosx): y = cos⁻¹(cosx) cosy = cosx General solution is y = 2nπ ± x, n ϵ Z Now, with y ϵ [0, π] Draw plot the graph y = cos⁻¹(cosx) If n=0 y = 2πn ± x = 2π(0) ± x = ± Read more about Graph of Inverse Trigonometric Function – cos⁻¹(cosx)[…]
Motion of Charge Particle in Electric Field When charged particle initially at rest is placed in the uniform field: Suppose a charge particle having charge Q and mass M is initially at rest in an electric field of strength E. The particle will experience an electric force which causes its motion. (i) Force and Acceleration: Read more about Motion of Charge Particle in Electric Field[…]
Stopping of Vehicle by Retarding Force 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 vehicle and the Read more about Stopping of Vehicle by Retarding Force[…]
Multiple Angles in Terms of tan⁻¹x Multiple Angles in Terms of : Let , Where , , , , , , Example: Find the Solution: Put x = tan θ ⇒ θ = tan⁻¹x , , , , , , , . Share Tweet View Email Print Follow
Maharastra Common Entrance Test (MHT-CET) 2020 for Admission into Engineering and Pharmacy Notification Released MHT-CET 2020 MHT-CET 2020 or Maharashtra Common Entrance Test is a state-level entrance exam conducted for admission to 4 Year Duration Full Time Under Graduate Degree courses in Engineering and Technology, Pharmacy and 6 Year Duration Full Time Under Graduate Degree Read more about Maharastra Common Entrance Test (MHT-CET) 2020 for Admission into Engineering and Pharmacy Notification Released[…]
Maharastra Common Entrance Test (MHT-CET) 2020 for Admission into Agriculture Notification Released MHT-CET 2020 (AGRI) MHT-CET 2020 or Maharashtra Common Entrance Test is a state-level entrance exam conducted for admission to First Year of 4 Year Full Time Under Graduate Professional Degree courses in Agriculture Universities for the Academic Year 2020-21. COURSES OFFERED: B.Sc.(Honours) (Agriculture) Read more about Maharastra Common Entrance Test (MHT-CET) 2020 for Admission into Agriculture Notification Released[…]
Characteristic Curves of a Diode A graph represents the variation of with at a given filament current is known as characteristic curve. The curve is not linear hence diode valve is a non – ohmic device. 1) Space charge limited region (SCLR): In this region current is space charge limited current. Also, ; where is Read more about Characteristic Curves of a Diode[…]
Sum of Angles in Terms of tan⁻¹ – Part2 Proof: Let and Where , , , Where From the graph, we have , , , Case(i): , ⇒ xy > 1 , , , ⇒ x > (1/y) ⇒xy>1 Case(ii): , ⇒ xy > 1 Share Tweet View Email Print Follow
NATIONAL DEFENCE ACADEMY & NAVAL ACADEMY EXAMINATION (I), 2020 National Defence Academy & Naval Academy Examination, 2020 is the exam for admission to the Army, Navy and Air Force wings of the NDA. National Defence Academy is a premier joint training institution and center of excellence for grooming junior leaders for the Indian armed forces Read more about NATIONAL DEFENCE ACADEMY & NAVAL ACADEMY EXAMINATION (I), 2020[…]
Sum of Angles in Terms of tan⁻¹ – Part1 Theorem: , Proof: Let and , Where , , , , , From graph , , Where , = , , ⇒ x<0, y<0, , , , ⇒ x<(1/y), ⇒xy<1. Share Tweet View Email Print Follow