`A.C+A.B.C=A.C(1+B)=A.C(1)=A.C` `[:' 1+B=1 as B "can be" 0 or 1]`
Topper's Solved these Questions
ELECTRONIC DEVICES
PRADEEP|Exercise SAMPLE PROBLEM|2 Videos
ELECTRONIC DEVICES
PRADEEP|Exercise CONCEPTUAL PROBLEMS|1 Videos
ELECTROMAGNETIC WAVES
PRADEEP|Exercise II Focus multiple choice question|5 Videos
ELECTROSTATICS
PRADEEP|Exercise ASSERTION-REASON TYPE QUESTIONS|2 Videos
Similar Questions
Explore conceptually related problems
Establish the Boolean identity A.B+A.B.C+bar.B+A.bar.C=B+A.C
Let A, B and C be any three logic variables, prove the following Boolean identity. A.B.C+A.barB.C+A.B.barC=A.(B+C)
What is the value of A.C + A.B.C where A, B and C are inputs?
Incorrect statement are :- (a) A.C. meters can measure D.C also (b) If A.C. meter measures D.C. there scale must be linear and uniform (c) A.C. and D.C. meters are based on heating effect of current (d) A.C. meter reads rms value of current
In a Delta ABC , the median AD is perpendicular to AC. If b = 5 and c = 11, then a =
In ABC, ray AD bisects /_A and intersects BC in D. If BC=a,AC=b and AB=c prove that BD=(ac)/(b+c)( ii) (ab)/(b+c)
Let A,B and C be the unit vectors . Suppose that A.B=A.C =0 and the angle between B and C is (pi)/(6) then prove that A = +-2(BxxC)
If A, B and C are square matrices of same order and I is an identity matrix of the same order, such that C^(2)=CB+AC and AB=I , then (C-A)^(-1) is equal to
In a Delta ABC, angle A+ angle B =145^(@), angle C+2angleB =180^(@) find the relation b/w AB & AC. (i) AC gt AB (ii) AC=AB (iii) AC lt AB