If sintheta1-sintheta2=a a n d costheta1...

If `sintheta_1-sintheta_2=a a n d costheta_1+costheta_2=b ,` then (a)`a^2+b^2geq4` (b) `a^2+b^2lt=4` (c)`a^2+b^2geq3` (d) `a^2+b^2lt=2`

AI Generated Solution

Similar Questions

Explore conceptually related problems

if sintheta+costheta=3/2 then find sintheta.costheta

sintheta=-1/2 and costheta=-sqrt(3)/2

If tantheta-cottheta=a and costheta+sintheta=b , then (b^(2)-1)^(2)(a^(2)+4)=?

If sintheta_1+sintheta_2+sintheta_3=3, evaluate : costheta_1+costheta_2+costheta_3 .

If sintheta_1+sintheta_2+sintheta_3=3," then "costheta_1+costheta_2+costheta_3 is equal to

Sintheta + Costheta = 2 Sintheta - Costheta = ?

If sintheta+costheta=sqrt(2)sintheta , then sintheta-costheta=?

If sintheta_(1)+sintheta_(2)+sintheta_(3)=3 , then costheta_(1)+costheta_(2)+costheta_(3)=?

If costheta+sintheta=sqrt(2)costheta , then costheta-sintheta is

If sintheta+costheta=a and (sintheta+costheta)/(sinthetacostheta)=b , then (a) b=(2a)/(a^2-1) (b) a=(2b)/(b^2-1) (c) ab=b^2-1 (d) a+b=1