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1 .KINEMATICS          1.1   Introduction          1.2   Rest and Motion          1.3   Parameters of Kinematics             for all types of motion                 (1-D,2-D and 3-D)          1.4  Graph          1.5  Acceleration on Curved                   Surface Path         1.6   Relative Motion ( 1-D)         1.7   Projectile Motion ( an            ...

  (1). Sin(θ) = p/h (2). Cos(θ)  =  b/h (3). Tan(θ) = Sin(θ)/Cos(θ) (4). Cot(θ) = Cos(θ)/Sin(θ)  (5) .Sec(θ) = 1/ Cos(θ)  (6).Cosec(θ) = 1/ Sin(θ)  (7) . Sin 2 (θ)+Cos 2 (θ) =1 (8).  Sin 2 (θ)  = 1-Cos 2 (θ) (9).  Cos 2 (θ) = 1-Sin 2 (θ) (10).  Sin(2θ) = 2Sin(θ)Cos(θ) (11). Sin(θ) = 2Sin(θ/2)Cos(θ/2) (12). Cos(2θ) = Cos 2 (θ) - Sin 2 (θ) (13). Cos(2θ) =  1 - 2Sin 2 (θ) (14). 1-Cos(2θ)  =  2Sin 2 (θ) (15). Cos(2θ) = 2Cos 2 (θ) -1 (16). 1+Cos(2θ)  =  2Cos 2 (θ) (17). 1+Cos(θ)  =  2Cos2(θ/2) (18). 1 + tan 2 (θ) = Sec 2 (θ) (19). 1 + Cot 2 (θ) = Cosec 2 (θ) (20). tan2(θ) =  2 tan(θ) /1-tan 2 (θ) (21). Sin(A+B)=sin(A) cos(B)+Cos(A)sin(B) (22). Sin(A- B)=sin(A)cos(B)- cos(A) sin(B) (23). Cos(A+B) = cosA cosB - SinA SinB (24). Cos(A- B) = cosA CosB + SinA SinB (25) .sinC+ sinD =2 sin(C+D/2) cos(C- D/2) (26).sinC- sinD =2 sin(C- D/2)  cos(C+D/2) (27). Cos C + Cos D =2 cos(C+D/2)cos(C -D /2) (28).Cos...

  Trigonometry functions are applicable only for right angle triangles whose input (independent variables) is  angle which is  the fundamental physical quantity. S . I unit of angle is degree (°) or Radian ( c ) Relation between degree and Radian .              π c = 180° How to change Radian to degree  π c = 180 °  => π×1 c =180 ° => 1 c =(180/π)° If we want to convert from radian to degree then The angle given in radians has to be multiplied by  (180/π) ° Ex:- (1). (π/2) c   Sol n  :- π/2 × 1 c = π/2 × 180/π = 90 °               (2). (3π/4) c  Sol n :- 3π/4×1 c = 3π/4× 180/π =135 ° How to change degree to Radian 180 ° = π c => 180×1 ° = π c => 1 ° =(π/180) c   If we want to convert from  degree to radian then The angle given in radians has to be multiplied by  (π/180) c Ex:- (1). 210 °...

  ALL COMPETITIVE EXAMS AFTER 10th , 12th AND GRADUATION.                                                       (1)                                        (2)        Government and                Government          private colleges                       Jobs                 (1)  IIT ADVANCED.      CSE , SSC CGL , SBI  (2). JEE  MAIN.             PO , IBPS PO , SSC  (3). NEET.                      CHSL , NDA and NA ,   (4). IIT...

Basic Mathematics:--- Basic mathematics is a process through which we can easily satisfy, prove and solve the laws, principles and numerical questions of physics.                                                            If we want to photostat the Aadhar card, then Aadhar card will have to go through the process of photostate machine In the same way, a machine has been made for the process of basic mathematics, which is called function.   What is function Ans:- Function is a machine which gives output (dependent variable) for each and every input (independent variables). Symbol of function              Y=F(x)      Y is the function of x  Here y is output and x is input Types of Functions 1. Trigonometry Functions 2. Algebraic Functions 3. Logarithm Functions  4. Exponential...