|[log a,p,1],[log b,q,1],[log c,r,1]|=0

If a gt 0, b gt 0, c gt0 are respectively the pth, qth, rth terms of a G.P., then the value of the determinant |(log a,p,1),(log b,q,1),(log c,r,1)| , is

If a gt 0, b gt 0, c gt0 are respectively the pth, qth, rth terms of a G.P., then the value of the determinant |(log a,p,1),(log b,q,1),(log c,r,1)| , is

If a,b,are positive and are the pth, qthrth terms respectively of a GP then det[[log a,p,1log b,q,1log c,r,1]]=

If l, m, n are the p^(th), q^(th), r^(th) terms of a G.P which are +ve, then |(log l,p,1),(log m ,q,1),(log n ,r,1)|=

l, m,n are the p^(th), q ^(th) and r ^(th) term of a G.P. all positive, then |{:(logl, p, 1),(log m, q, 1),(log n ,r,1):}| equals :

a,b,c (all positive) are the p th, q th and r th terms of a geometric progression, then |{:(log _(e) a, p, 1), ( log _(e) b ,q, 1), ( log _(e) c, r,1):}| :a)pqr b)0 c) p + q + r d) pq + qr + rp

If a ,\ b ,\ c are pth, qth and rth terms of a GP, the |loga p1logb q1logc r1| is equal to- log\ a b c b. 1 c. 0 d. p q r

If a , b , c are all positive and are p t h ,q th and r t h terms of a G.P., then '\begin{vmatrix} log a & p & 1 \\ log b & q & 1 \\ log c & r & 1 \\ \end{vmatrix}=0