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मान ज्ञात कीजिए - |(sintheta,costheta),(...

मान ज्ञात कीजिए - `|(sintheta,costheta),(-costheta,sintheta)|`

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Show that: |(sintheta,costheta),(-costheta,sintheta)| =1

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

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

Consider a matrix A (theta)= [(sintheta,costheta),(-costheta,sintheta)] then

Evaluate Delta=|{:(sintheta, costheta),(-costheta,sintheta):}|

Evaluate Delta=|{:(sintheta, costheta),(-costheta,sintheta):}|

The solution of the equation |(costheta,sintheta,costheta),(-sintheta,costheta,sintheta),(-costheta, -sintheta,costheta)|=0 is -

Evaluate costheta.costheta+sintheta.sintheta

Simplify the following : cos theta [{:(costheta,-sintheta ),(sintheta,costheta ):}]+sintheta[{:(sintheta,costheta),(-costheta,sintheta):}]

If A = ((costheta,-sintheta),(sintheta,costheta)) then