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#jntua#dmgt#university#cse#maths#jntuanantapur#jntu FOLLOW US ON: INSTAGRAM: jntua_helper?igsh=amluc2YxZDFoNjNn PLEASE LIKE SHARE AND SUBSCRIBE TO OUR CHANNEL THANKYOU..

#jntua#dmgt#university#cse#maths#jntuanantapur#jntu SOLUTION EXPLANATION: TO CONSTRUCT THE TRUTH TABLE STEP-1: FIRST WE NEED TO IDENTIFY THE VARIABLES IN THE GIVEN QUESTION IF THE VARIABLES ARE REPEATED WE NEED TO TAKE ONE TIME. STEP-2: IN THIS QUESTION THE VARIABLES ARE 2 THEY ARE P AND Q STEP-3: NEXT WE USE A FORMULA 2 POWER N HERE N IS 2=2²=4 STEP-4: FOR P WE WRITE TWO TRUES AND TWO FALSES A...

#jntua#dmgt#university#cse#maths#jntuanantapur SOLUTION EXPLANATION: GIVEN LETTERS ARE A,B,C,D,E,F,G,H STEING=ABC WE TREAT ABC AS A UNIT AND THE REMAINING LETTERS ARE D,E,F,GH TOTAL WE HAVE 6 UNITS (ABC),D,E,F,G,H THE NUMBER OF PERMUTATIONS OF 6 DISTINCT UNITS IS GIVEN BY 6!=720 FOLLOW US ON: INSTAGRAM: jntua_helper?igsh=amluc2YxZDFoNjNn PLEASE LIKE SHARE AND SUBSCRIBE TO OUR CHAN...

#jntua#dmgt#university#cse#maths#jntuanantapur FOLLOW US ON: INSTAGRAM: jntua_helper?igsh=amluc2YxZDFoNjNn PLEASE LIKE SHARE AND SUBSCRIBE TO OUR CHANNEL THANKYOU..

#jntua#dssm#university#cse#maths#jntuanantapur#jntu LET THE LEAST SQUARE REGRESSION LINE y ON x IS y=a bx-eq-1 WHERE n=6 NORMAL EQUATIONS ARE summation y=na b summation x equation-2 summation xy=a summation x b summation x^2 equation-3 AFTER CALCULATING WE SUBSTITUTE IN EQ-2 AND EQ-3 NEXT WE SOLVE EQ-2 AND EQ-3 WE CALCULATE a AND B VALUES NEXT WE SUBSTITUTE IN EQUATION-2 IN QUESTION THEY ASKED ...

#jntua#dssm#university#cse#maths#jntuanantapur#jntu#jntuahelper SOLUTION EXPLANATION: WE KNOW THAT MEAN =EXPECTED VALUE =E(X) =summation x into p(x) WE KNOW THAT WHEN THE TWO VARIABLES a,b AND A CONSTANT x IS GIVEN THEN THE FORMULA IS E(ax b)=aE(x) b FOLLOW US ON: INSTAGRAM: jntua_helper?igsh=amluc2YxZDFoNjNn PLEASE LIKE SHARE AND SUBSCRIBE TO OUR CHANNEL THANKYOU..

#jntua#dmgt#university#cse#maths#jntuanantapur SOLUTION EXPLANATION: WE USE PRINCIPLE OF INCLUSION-EXCLUSION FORMULA |A∪B|=|A| |B|-|A∩B| FOLLOW US ON: INSTAGRAM: jntua_helper?igsh=amluc2YxZDFoNjNn PLEASE LIKE SHARE AND SUBSCRIBE TO OUR CHANNEL THANKYOU..

#jntua#jntuanantapur#jntu#cse#university#cse#dmgt SOLUTION EXPLANATION: GIVEN f(x)=2x 3 AND g(x)=3x 2 TO CALCULATE COMPOSITION OF f AND G fog=f(g(x) NEXT WE SUBSTITUTE g(x) =f(3x 2) IN THE f(x) FUNCTION IN PLACE OF X WE SUBSTITUTE 3X 2 THEN =2(3X 2) 3 =6X 4 3 fog=6X 7 TO CALCULATE COMPOSITION OF g AND f gof=g(f(x) NEXT WE SUBSTITUTE g(x) =g(2x 3) IN THE g(x) FUNCTION IN PLACE OF X WE SUBSTITUTE...

#jntua#jntuanantapur#jntu#cse#university#cse#covariance SOLUTION EXPLANATION: STEP-1: FIRST WE WRITE FEATURE VECTORS STEP-2:WE CALCULATE MEAN VECTOR STEP-3:NEXT WE MEAN FROM EACH FEATURE VECTOR STEP-4:NEXT WE CALCULATE M1 TO M5 STEP-5:NEXT WE SUBSTITUTE IN COVARIANCE MATRIX FORMULA FOLLOW US ON: INSTAGRAM: jntua_helper?igsh=amluc2YxZDFoNjNn PLEASE LIKE SHARE AND SUBSCRIBE TO OUR C...

#jntua#jntuanantapur#jntu#cse#university SOLUTION EXPLANATION: WE USE MULTINOMIAL THEOREM FORMULA AND SUBSTITUTE THE VALUES IN THAT FORMULA AS EXPLAINED IN THE VIDEO FOLLOW US ON: INSTAGRAM: jntua_helper?igsh=amluc2YxZDFoNjNn PLEASE LIKE SHARE AND SUBSCRIBE TO OUR CHANNEL THANKYOU..

#jntua#jntuanantapur#jntu#cse#university SOLUTION EXPLANATION: FIRST WE WRITE GIVEN TRANSITION PROBABILITY MATRIX P NEXT WE CALCULATE P²=P×P IF THE ELEMENTS OF P² ARE GREATER THAN ZERO THEN P IS IRREDUCIBLE ALL ENTRIES OF P² ARE POSITIVE SO IT IS A REGULAR MATRIX ALL REGULAR MATRICES ARE ERGODIC SO THE GIVEN MARKOV CHAIN IS REGULAR AND ERGODIC FOLLOW US ON: INSTAGRAM: jntua_helper...

GIVEN THE FOLLOWING DISCRETE PROBABILITY DISTRIBUTION FIND OUT THE EXPECTED VALUE AND VARIANCE OF X?

ENUMERATE THE NUMBER OF NON-NEGATIVE INTEGRAL SOLUTIONS TO THE INEQUALITY x1 x2 x3 x4 x5≤19.

HOW MANY DIFFERENT ARRANGEMENTS ARE THERE OF THE LETTERS a,a,a,b AND c? @jntuahelper

HOW TO CALCULATE MEAN AND VARIANCE OF POSIOON DISTRIBUTION?@jntuahelper

PROVE THE RELATION BETWEEN BETA AND GAMMA FUNCTION

TEST OF SIGNIFICANCE FOR SINGLE PROPORTION IN LARGE SAMPLES @jntuahelper

VERIFY THE EQUATIONS ARE FUNCTIONALLY DEPENDENT AND FIND THE RELATION BETWEEN THEM@jntuahelper

EVALUATE INTEGRATION 0 TO π/2 SQUARE OF COTθdθ

HOW TO FIT A REGRESSION LINE BY USING METHOD OF LEAST SQUARES

HOW TO EXPRESS A INTEGRATION IN TERMS OF GAMMA FUNCTION

PROVE THAT BETA(m,n)=BETA(n,m)

PROVE THAT GAMMA(1/2)=√π

SHOW THAT THE VECTOR IS IRROTATIONAL AND FIND ITS SCALAR POTENTIAL

SOLVE THE SECOND ORDER DIFFERENTIAL EQUATION BY USING THE METHOD OF VARIATION OF PARAMETER

FIND THE REGRESSION LINE OF Y ON X AND X ON Y.

IF TWO REGRESSION COEFFICIENTS ARE 0.8 AND 0.2WHAT WOULD BE THE VALUE OF COEFFICIENT OF CORRELATION?

HOW TO CALCULATE PROBABILITY MASS FUNCTION FOR EACH POSSIBLE OF X, MEAN AND VARIANCE ?

VERIFY LANGRANGES MEAN VALUE THEOREM FOR F(X)=COS X IN [0,π/2]