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Prove that sqrt((1+sintheta)/(1-sintheta...

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

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

Prove the following trigonometric identities: sqrt((1-sintheta)/(1+sintheta))=sectheta-tantheta sqrt((1+costheta)/(1-costheta))=cos e ctheta+cottheta

Prove that sqrt((1+sintheta)/(1-sintheta))+sqrt((1-sintheta)/(1+sintheta))=2sectheta

Prove the trigonometric identities: (1-sintheta)/(1+sintheta)=(sectheta-tantheta)^2

sqrt((1-sintheta)/(1+sintheta))={sectheta-tantheta , if -pi/2ltthetaltpi/2 and -sectheta+tantheta , pi/2ltthetalt(3pi)/ 2

Prove the following identities: (1-sintheta)/(1+sintheta)= (sectheta-tantheta)^2

Prove that: (1+sintheta-costheta)/(1+sintheta+costheta)=tantheta/2

Prove that: (i) (costheta)/(1-sintheta)=(1+sintheta)/(costheta) (ii) (1+costheta-sin^(2)theta)/(sintheta+sinthetacostheta)=cottheta (iii) 1+(tan^(2)theta)/(1+sectheta)=sectheta

Prove: (costheta)/(1+sintheta)=(1-sintheta)/(costheta)

Prove: (costheta)/(1-sintheta)=(1+sintheta)/(costheta)

CENGAGE ENGLISH-TRIGONOMETRIC FUNCTIONS-All Questions
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  2. If tan(A-B)=1a n dsec(A+B)=2/(sqrt(3)) , then the smallest positive va...

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

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

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

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

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  7. prove that 1/(secA-tanA)-1/(cosA)=1/(cosA)-1/(secA+tanA)

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  8. Number of solution(s) satisfying the equation 1/(sinx)-1/(sin2x)=2/(si...

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  9. If in A B C , side a , b , c are in A.P. then B > 60^0 (b) B<60^0 B...

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  10. The value of sin^3 10^0+sin^3 50^0-sin^3 70^0 is equal to (a)-3/2 ...

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  11. Show That 2(sin^6x+cos^6x)-3(sin^4x+cos^4x)+1=0

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  12. If the hypotenuse of a right-angled triangle is four times the length ...

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  13. The number of roots of (1-tantheta)(1+sin2theta)=1+tanthetafortheta in...

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  14. If cosx=tany ,cosy=tanz ,cosz=tanx , then the value of sinx is (a)2...

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  15. If tan theta+sin theta=m and tan theta-sin theta=n , then (a) m^2-n^2=...

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  16. If one side of a triangle is double the other, and the angles on op...

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  17. Number of roots of the equation (3+cos"x")^2=4-2sin^8x ,x in [0,5pi]a ...

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  18. The side of a triangle inscribed in a given circle subtends angles alp...

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  19. If sin2theta=cos3theta"and"theta is an acute angle, then sintheta eq...

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  20. With usual notations, in triangle A B C ,acos(B-C)+bcos(C-A)+c"cos"(A-...

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