If adj`B=A ,|P|=|Q|=1, then. adj(Q^(-1)B P^(-1))` is
a.`P Q` b. `Q A P` c. `P A Q` d. `P A^-1Q`

Factorise : p^(2)+2p-(q+1)(q-1)

Factorise : p^(2)+2p-(q+1)(q-1)

If P is an orthogonal matrix and Q=P A P^T an dx=P^T Q^1000 P then x^(-1) is , where A is involutary matrix. A b. I c. A^(1000) d. none of these

If P and Q are any two set then P-Q=

If P={a,b,c} and Q={r}, form the sets P xx Q and Q xx P .

(p^^~q)^^(~p^^q) is

During synaptic transmission of nerve impulse, neurotransmitter (P) is released from synaptic vesicles by the section of ions (Q). Choose the correct P and Q. a. P = acetylcholine, Q = Ca^(++) b. P = acetylcholine, Q = Na^(++) c. P = GABA, Q = Na^(+) d. P = cholinesterase, Q = Ca^(++)

If the pth, qth, rth, and sth terms of an A.P. are in G.P., then p-q ,q-r ,r-s are in a. A.P. b. G.P. c. H.P. d. none of these

If p >1 and q >1 are such that log(p+q)=logp+logq , then the value of log(p-1)+"log"(q-1) is equal to 0 (b) 1 (c) 2 (d) none of these

If A=((p,q),(0,1)) , then show that A^(8)=((p^(8),q((p^(8)-1)/(p-1))),(0,1))