if b cos theta=a

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If ( `sin theta + cos theta) = a` and b = `( sin^3 theta + cos^3 theta)` then value of 3a-2b i...

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If Sin theta = a/b, prove that Sec theta + tan theta = root(b-a/b+a) | RS Class 10 | Ex - 10 Que - 4

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If sin theta=a/b then find tan theta cos theta cot theta sec theta cosec theta

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If `cosec theta - sin theta = a^3 and sec theta - cos theta = b^3` then prove that `a^2b^2(a^2+...

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If `x=a sin theta` and `y=b cos theta`, then prove `: (x^(2))/(a^(2))+(y^(2))/(b^(2))=1`

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If sin^4 theta/a + cos^4 theta/b = 1/ a+b; prove sin^8theta/ a^3 + cos^8 theta/ b^3 = 1/ (a+b)^3?

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math 1A Properties of Triangles If a= (b+c) cos(θ) then prove that sin(𝜃)= 2✓bc/(b+c) cos A/2

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if ( a square - b square )sin theta + 2ab Cos theta = a square + b square ,then find tan theta

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If sin theta is a/b, cos theta is #shorts #trigonometry exemplar #class10 MCQ

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If x=acos theta+bsin theta,y=asin theta-bcos theta,prove that x^2+y^2=a^2+b^2

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If Tan θ =a-b/a+b. Find the value of Sin θ. # Solution #PY7 Maths

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If `cosectheta-sintheta=a^3, sectheta-costheta=b^3`, then prove that `a^2b^2(a^2+b^2)=1`

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if (ax/cos theta)+(by/sin theta) = a^2 - b^2 and (ax sin theta)/cos^2theta-(bycostheta/sin^2theta)=0

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If `tan theta = a/b`, where `0lttheta lt pi/4 and bgtagt0`, find the value of `sin 2theta

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If a Cos (theta)+ b Sin (theta) =m and a Sin (theta) - b Cos (theta) =n, Prove that (m²+n²)=(a²+b²)

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If the angle between the vectors A and B is `theta`, the value of the product(BxA)). A is equal to

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If a cos theta - b sin theta = c ,prove that a sin theta + b cos theta =+/- root a²+b²-c²

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If : `sin theta = (a^(2)-b^(2))/(a^(2)+b^(2)), 'then' : cot theta=` A)`(4a^(2)b^(2))/(a^(2) -b^(2))`

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If cosec theta - sin theta=a^3, sec theta-cos theta=b^3, Prove that a^2b^2(a^2+b^2)=1

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If `((x)/(a) sin theta -(y)/(b) costheta )=1 and ((x)/(a)costheta +(y)/(b) sin theta)=1`, prove that

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If x=a sin⁡θ and y=b cos⁡θ, then (d^2 y)/〖dx〗^2 is | DIFFERENTIATION

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If a sin theta + b cos theta = c , then prove that a cos theta - b sin theta = the whole under root