if tano+sino = m,tano -sino =n,prove that m^{2} -n^{2}=4root mn

If cosec theta - cot theta = 1/3 then find the value of ( cosec theta + cot theta)

How to make working model on trigonometry?

if cos theta + sin theta =root2 cos theta prove that cos theta - sin theta =root 2 sin theta

If a sin theta + b cos theta = c , then prove that a cos theta - b sin theta = the whole under root a^{2} + b^{2} - c^{2} .

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if secA =x+ (1/4x), prove that secA + tanA =2x or 1/2x

rply fst!!!

if tan theta +sin theta=m, tan theta -sin theta=n show that m square -n square=4 root mn

prove that tan theta/1-cot theta +cot theta/1-tan theta=1+tan theta+cot theta

Plzz answer fast

If sec(theta)=x+1/4x, prove that sec(theta)+tan(theta)=2x or 1/2x

please answer my ques. Thanks in advance.

If sec (theta) + tan (theta) = 7 then find the value of sec (theta) - tan (theta)

if a+b=90. prove that root of tana.tanb + tana.cotb / sina .secb - root of sin^{2}b / cos^{2}a=tana

Prove That: cos^{3}theta+ sin^{3}theta/cos theta+sintheta

+cos^{3}theta-sin^{3}theta/costheta-sintheta

Prove that sin theta-cos theta+1/sin theta+cos theta-1 = 1/sec theta -tan theta.

Express sin theta in terms of sec theta.

find the value of sin30 geometrically

a person had a number of toys to distribute among children . at first he gave 2 toys to each child , then 4 , then 5 ,and then 6 , but was always left with one . but if he had given 7 toys to each child , no toys would have been left with him . what is the smallest number of toys that he had?

if sec theta+tan theta =p ,prove that sin theta = (p square- 1) / (p square + 1)

tanA + secA -1 / tanA - secA + 1=1+sinA / cosA

if A,B,c are interior angles of triangle ABC then show that sin (B+C/2) = cos A/2

if tan

~~o~~+sin~~o~~= m,tan~~o~~-sin~~o~~=n,prove that m^{2}-n^{2}=4root mnIf cosec theta - cot theta = 1/3 then find the value of ( cosec theta + cot theta)

How to make working model on trigonometry?

if cos theta + sin theta =root2 cos theta prove that cos theta - sin theta =root 2 sin theta

^{2}A - cosec^{2}A=2sin^{2}A-1/sin^{2}A cos^{2}AIf a sin theta + b cos theta = c , then prove that a cos theta - b sin theta = the whole under root a

^{2}+ b^{2}- c^{2}.plz answer soon if u want a thumbzzzz up guys !!!!!!!!!!!!!

if secA =x+ (1/4x), prove that secA + tanA =2x or 1/2x

rply fst!!!

(sec A-cos A).(cot A+tan A)=sec A.tanA

if tan theta +sin theta=m, tan theta -sin theta=n show that m square -n square=4 root mn

^{2 }theta - cos^{2 }theta =sin^{2}theta (sec^{2 }theta - 1)prove that tan theta/1-cot theta +cot theta/1-tan theta=1+tan theta+cot theta

Plzz answer fast

If sec(theta)=x+1/4x, prove that sec(theta)+tan(theta)=2x or 1/2x

please answer my ques. Thanks in advance.

If sec (theta) + tan (theta) = 7 then find the value of sec (theta) - tan (theta)

if a+b=90. prove that root of tana.tanb + tana.cotb / sina .secb - root of sin

^{2}b / cos^{2}a=tanaProve That: cos

^{3}theta+ sin^{3}theta/cos theta+sintheta+cos

^{3}theta-sin^{3}theta/costheta-sinthetaProve that sin theta-cos theta+1/sin theta+cos theta-1 = 1/sec theta -tan theta.

Express sin theta in terms of sec theta.

find the value of sin30 geometrically

a person had a number of toys to distribute among children . at first he gave 2 toys to each child , then 4 , then 5 ,and then 6 , but was always left with one . but if he had given 7 toys to each child , no toys would have been left with him . what is the smallest number of toys that he had?

if sec theta+tan theta =p ,prove that sin theta = (p square- 1) / (p square + 1)

tanA + secA -1 / tanA - secA + 1=1+sinA / cosA

if A,B,c are interior angles of triangle ABC then show that sin (B+C/2) = cos A/2