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For `n in Z ,` the general solution of `(sqrt(3)-1)sintheta+(sqrt(3)+1)costheta=2 is(n in Z)` `theta=2npi+-pi/4+pi/(12)` `theta=npi+(-1)^npi/4+pi/(12)` `theta=2npi+-pi/4` `theta=npi+(-1)^npi/4-pi/(12)`

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To solve the equation \((\sqrt{3}-1)\sin\theta + (\sqrt{3}+1)\cos\theta = 2\), we will follow these steps: ### Step 1: Normalize the equation We start by dividing the entire equation by \(2\sqrt{2}\): \[ \frac{(\sqrt{3}-1)}{2\sqrt{2}}\sin\theta + \frac{(\sqrt{3}+1)}{2\sqrt{2}}\cos\theta = \frac{2}{2\sqrt{2}} \] This simplifies to: ...
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For n in Z , the general solution of (sqrt(3)-1)sintheta+(sqrt(3)+1)costheta=2i s(n in Z) theta=2npi+-pi/4+pi/(12) theta=npi+(-1)^npi/4+pi/(12) theta=2npi+-pi/4 theta=npi+(-1)^npi/4-pi/(12)

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General solution of tan5theta=cot2theta is a. (npi)/7+pi/2^(\ ) b. theta=(npi)/7+pi/3 c. theta=(npi)/7+pi/(14) d. theta=(npi)/7-pi/(14)

Solution of the equation sin(sqrt(1+sin2theta))=sintheta+costhetai s(n in Z) npi-pi/4 (b) npi+pi/(12) (c) npi+pi/6 (d) none of these

The general solution of the equation 7cos^2theta+3sin^2theta=4 is theta=2npi+-pi/6,\ n Z b. theta=2npi+-(2pi)/3,\ n Z c. theta=2npi+-pi/3,\ n Z d. none of these

The general value of theta satisfying cot theta=-sqrt(3) and cos theta = sqrt(3)/2 is (A) npi+pi/3 (B) npi- pi/3 (C) 2npi+pi/6 (D) 2npi- pi/6

Prove that the general solution of cos"theta"=cos"alpha" is given by : theta=2npi+-alpha, where n in Zdot

The sum of all the solutions of cottheta=sin2theta(theta!=npi, n in t ege r) , 0lt=thetalt=pi, is (3pi)/2 (b) pi (c) 3 pi/4 (d) 2pi

The general values of theta satisfying the equation 2sin^2theta-3sintheta-2=0 is (n in Z)dot npi+(-1)^npi/6 (b) npi+(-1)^npi/2 npi+(-1)^n(5pi)/6 (d) npi+(-1)^n(7pi)/6

The most general value for which tantheta=-1 and costheta=1/(sqrt(2)) is ( n in Z) (A) npi+(7pi)/4 (B) npi+(-1)^n(7pi)/4 (C) 2npi+(7pi)/4 (D) none of these

CENGAGE ENGLISH-TRIGONOMETRIC FUNCTIONS-All Questions
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  3. For n in Z , the general solution of (sqrt(3)-1)sintheta+(sqrt(3)+1)c...

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  5. In A B C , right-angled at C , if tanA=sqrt((sqrt5-1)/2) , show tha...

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  6. If cosectheta-sintheta=m a n d sectheta-costheta=n ,"eliminate"theta

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  7. The solution of 4sin^2x+tan^2x+cos e c^2x+cot^2x-6=0i s(n in Z) (a) ...

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  8. The value of sinpi/(14)sin(3pi)/(14)sin(5pi)/(14)sin(7pi)/(14)sin(9pi)...

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  9. If 3sintheta+5costheta=5, then show that 5sintheta-3costheta=+-3.

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  10. In A B C , if (sinA)/(csinB)+(sinB)/c+(sinC)/b=c/(a b)+b/(a c)+a/(b c...

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  11. The set of values of x satisfying the equation sin3alpha=4sinalphasin(...

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  12. cos e c(360^0)/7+cos e c(540^0)/7= (a) cosec(180^0)/7 ,(b) cosec(...

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  13. If (secA+tanA)(secB+tanB)(secC+tanC)=(secA-tanA)(secB-tanB)(secC-tanC)...

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  14. In a triangle A B C , the altitude from A is not less than B C andthe ...

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  15. If (3-tan^2(pi/7))/(1-tan^2(pi/7))=kcos(pi/7) then the value of k is...

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  16. If tan(A-B)=1a n dsec(A+B)=2/(sqrt(3)) , then the smallest positive va...

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  17. Prove that sqrt((1+sintheta)/(1-sintheta))=sectheta+tantheta

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  18. If in A B C ,A C is double of A B , then the value of cot(A/2)cot((...

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  19. If 3tan(theta-15^0)=tan(theta+15^0), then theta is equal to n in Z) ...

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  20. Let P(x)=((1-cos2x+sin2x)/(1+cos2x+sin2x))^2+((1+cotx+cot^2x)/(1+tanx+...

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