"यदि `costheta=(12)/(13)`, तो दिखाएँ कि `sintheta(1-tantheta)=(35)/(156)`"

If cos theta=(12)/(13), show that sin theta(1-tan theta)=(35)/(156)

If tantheta=(11)/(13) , then find (5sintheta-3costheta)/(5sintheta+2costheta)

If sectheta=(13)/(5) ,then show that (tantheta)/(1+tan^(2)theta)=(sintheta)/(sectheta) .

If cosec theta =13/12 , then the value of (2 sin theta -3cos theta )/(4sin theta -9 cos theta ) is: यदि cosec theta = 13/12 , तो (2 sin theta -3cos theta )/(4sin theta -9 cos theta ) का मान ज्ञात करें

If sintheta=(12)/(13) , find the value of (sin^(2)theta-cos^(2)theta)/(2sinthetacostheta)-(1)/(tan^(2)theta) .

If Cosec theta=13/12 , then Sin theta +Cos theta -tan theta is equal to: यदि Cosec theta=13/12 , है, तो Sin theta +Cos theta -tan theta का मान ज्ञात करें |

If : tantheta=(1)/(7), "then" : (2sintheta+3costheta)/(3sintheta+4costheta)=

i) Prove that: (cot^(2)A)/(1-"cosec"A)^(2)=(1+sinA)/(1-sinA) ii) Prove that: (costheta)/(1-tantheta)+(sintheta)/(1-cottheta)=sintheta+costheta

Find general solutions of the following equation: (a) costheta= -sqrt(3)/2 (b) tan theta=-1/sqrt(3) (c ) sintheta=tantheta (d) sin 9theta=sin theta

Solve the following equations for 0^(@)lethetale90^(@) : (i) 2cos^(2)theta=(1)/(2) (ii) 4sin^(2)theta-3=0 (iii) sin^(2)theta-(1)/(2)sintheta=0 (iv) tan^(2)theta-(sqrt(3)+1)tantheta+sqrt(3)=0 (v) sintheta-costheta=0