xy=1+a^2 Then arc tan{1/(a+ x)} + arc tan {1/(b+ x)}= arc tan (1/a) , (a+ b+ 2x ) not equal to 0️⃣
7:17
arc sin (5/13) - arc tan (5/13) = arc tan ( 5/181) || INVERSE TRIGONOMETRIC FUNCTIONS
14:46
y= arc cos [ x^2 + √ ( 1- x) ( 1- x^3) ] || DIFFERENTIATION
12:49
y= arc sin {(3cosx + 4sinx) /5} Then ( dy/ dx) = 1 || DERIVATIVE | INVERSE CIRCULAR FUNCTIONS
12:42
f{(x+y)/2}=(1/2) [f(x)+f(y)] for all x,y belongs to R and f'(0)= - 2 Then find f'(5) DERIVATIVE
44:12
Conjetura de Goldbach - Explicación de la demostración - Parte 1 Video 1
12:25
y= f ( x)= ( 2x + 3) /( 5x - a) and x= f(y) Then Value of " a " || POLYNOMIAL
34:08
Funciones TRIGONOMÉTRICAS: sen, cos, tan, csc, sec, cotan, arctan | El Traductor
33:15