INVERSE CIRCULAR FUNCTIONS
In trigonometry the inverse circular or the inverse trigonometric functions are
sin-1x
cos-1x
tan-1x
cot-1x
cosec-1x
sec-1x.
Sin-1x, gives the angle for which sin angle is x.
For example, sin 30‚ = 1/2
è sin-1(1/2) = 30
Similarly for other trigonometric functions.
RANGE
More than one angle has the same value […]
JEE Mathematics Syllabus
AlgebraAlgebra of complex numbers, addition, multiplication, conjugation, polar representation, properties of modulus and principal argument, triangle inequality, cube roots of unity, geometric interpretations.
Quadratic equations with real coefficients, relations between roots and coefficients, formation of quadratic equations with given roots, symmetric functions of roots.
Arithmetic, geometric and harmonic progressions, arithmetic, geometric and harmonic means, sums […]
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