If g(x) = (4x2 + 5x)cosec 6x, then find g′ (x).
If g ( x ) = (4 x 2 + 5 x )cosec 6 x , then find g ′ ( x ). => (8 x + 5)(cosec 6 x ) + (24 x 2 + 30)(cosec 6 x )(cot 6 x ) or (30)(cosec 6 x )(cot 6 x ) or - (8 x + 5)(cosec 6 x ) - (24 x 2 + 30)(cosec 6 x )(cot 6 x ) or (8 x + 5)(..
If f(t) = (ln 9t)(cosec 10t), then find f′(t).
If f ( t ) = (ln 9 t )(cosec 10 t ) , then find f ′( t ). => cos e c 1 0 t t - 10 (cosec 10 t cot 10 t )(ln 9 t ) or cos e c t t - 10(cosec 10 t cot 10 t )(ln t ) or (cosec 10 t cot 10 t )(ln 9 t ) or cos e c 1 0 t t..
If cosec θ = p + qp - q, then find the value..
If cosec θ = p + q p - q , then find the value of cot ( 1 4 π + 1 2 θ ). => q p or p q or p q or p q..
A(x) = 8x cosec2x is the area of the cross section perpendicular to x-..
A( x ) = 8 x cosec 2 x is the area of the cross section perpendicular to x -axis of a solid where x is the distance of the cross section from the origin. If the solid is bounded between the planes x = π 4 , x = π 2 , then what is its vol..
Trigonometrical Identities
The trigonometric ratio's are: Sine, Cosine, Tangent, Cotangent, Secant, and Cosecant..
Example 2:
Differentiate the following function using product rule. y = (3 sec x - 4 cosec x) (2 sin x + 5 cos..
Statement:
(i) 1 + tan 2 x = sec 2 x (ii) 1 + cot 2 x = cosec ..
Identify the equation of the graph.
Identify the equation of the graph. => y = 1 - cosec θ or y = 1 - sec θ or y = - cosec θ or y = 1 + cosec θ..
Summary
i. The trigonometric ratio's are: Sine, Cosine, Tangent, Cotangent, Secant, and Cosecant. ii. sin A = cos (90 o - A). iii. sin A / cos a = tan A...
If y = ln tan 7x, then find dydx.
If y = ln tan 7 x , then find d y d x . => 7sec 7 x cosec 7 x or sec 7 x cosec 7 x or sec x cosec 7 x or 7sec 7 x cosec x..
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