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If |[x,si ntheta,costheta],[-si ntheta,...

If `|[x,si ntheta,costheta],[-si ntheta,-x,1],[costheta,1 ,x]|=8,` write the value of `x`

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If |{:(x,sintheta,costheta),(-sintheta,-x,1),(costheta,1,x):}|=8 , then the value of x is :

If |xsinthetacostheta-sintheta-x1costheta1x|=8 , write the value of xdot

Prove that the determinant |[x, sintheta,costheta],[-sintheta,-x,1],[costheta,1,x]| is independent of theta

Prove that |[x, sintheta, costheta],[-sintheta, -x, 1],[costheta, 1, x]| is independent of theta

Prove that the determinate abs([x,sintheta,costheta],[-sintheta,-x,1],[costheta,1,x]) is independent of theta

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Prove that the determinant |{:(x,sintheta,costheta),(-sintheta,-x,1),(costheta,1,x):}| is independent of theta .

Let triangle1=|{:(x,sintheta,costheta),(-sintheta,x,1),(costheta,1,x):}| and triangle2=|{:(x,sin2theta,cos2theta),(-sin2theta,x,1),(cos2theta,1,x):}| then which of following is/are true?

If A=[[costheta, sintheta], [-sintheta, costheta]] , then |A^(-1)|=

XII BOARDS PREVIOUS YEAR-BOARD PAPER SOLUTIONS-All Questions
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