(frac{d}{dx}) cos(3x(^2) – 2x) is equal to
(frac{d}{dx}) cos(3x(^2) – 2x) is equal to A. -sin(6x – 2) B. -sin(3×2 – 2x)dx C. (6x –…
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Differentiate (frac{6x^3 – 5x^2 + 1}{3x^2}) with respect to x
Differentiate (frac{6x^3 – 5x^2 + 1}{3x^2}) with respect to x A. (frac{2 + 2}{3x^3}) B. 2 + (frac{1}{6x})…
In a triangle XYZ, if In a triangle XYZ, if A. √23cm B. √13cm C. 2√5cm D. 2√3cm Correct Answer: Option B Explanation (XZ)2 = 32 + 42 – 2 x 3 x 4 cos60o = 25 – 24(frac{1}{2}) XZ = √13cm `, props: [‘comment’], data() { return {} }, methods: {} }) {{ reply.posted_by.display_name }}: {{ reply.created_at }} `, props: [‘comment’, ‘reply’, ‘rate_selection’, ‘token’], data() { return {} }, methods: {} })
In a triangle XYZ, if A. √23cm B. √13cm C. 2√5cm D. 2√3cm Correct Answer: Option B Explanation…
The angle of elevation of a building from a measuring instrument placed on the ground…
The angle of elevation of a building from a measuring instrument placed on the ground is 30o. If…
A point P moves so that is equidistant from point L and M. If LM…
A point P moves so that is equidistant from point L and M. If LM is 6cm, find…
Find the distance between the point Q (4,3) and the point common to the lines…
Find the distance between the point Q (4,3) and the point common to the lines 2x – y…
The angle between the positive horizontal axis and a given line is 135o. Find the…
The angle between the positive horizontal axis and a given line is 135o. Find the equation of the…
A cone with the sector angle of 45° is cut out of a circle of radius…
A cone with the sector angle of 45° is cut out of a circle of radius r of the…
An arc of a circle subtends an angle 70o at the centre. If the radius…
An arc of a circle subtends an angle 70o at the centre. If the radius of the circle…
Find the non-zero positive value of x which satisfies the equation (begin{vmatrix} x & 1…
Find the non-zero positive value of x which satisfies the equation (begin{vmatrix} x & 1 & 0 \…