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  1. saimaiftikhar92

    Mathematics: Post your doubts here!

    THE GEOMETRIC PROGRESSION IS AS FOLLOWS 144, X , 64 AND WE HAVE TO FIND THE VALUE OF X FIRST OF ALL YOU HAVE TO FIND THE COMMON RATIO FOR WHICH YOU CAN FOLLOW THIS STEP FIRST TERM IS R SECOND IS AR THIRD IS AR^2 SINCE A = 144 AND THIRD TERM IS 64 WE GET 144 r^2 = 64...
  2. saimaiftikhar92

    Mathematics: Post your doubts here!

    REPLY TO JASON: FIRST FIND VECTOR AB WHICH IS b-a = (2 , -4 , 1) then point c is such that vector ac = 3ab VECTOR A + 3(AB) VECTOR OC = ( -3, 6, 3) + 3(2, -4, 1) = (3, -6, 6) THEN FIND THE MAGNITUDE OF VECTOR OC WHICH IS = 9 THEREFORE THE ANSWER WOULD BE 1/9(3...
  3. saimaiftikhar92

    Mathematics: Post your doubts here!

    http://www.xtremepapers.com/CIE/index.p ... _qp_32.pdf IN IT QUESTION 2 , 5 AND 9
  4. saimaiftikhar92

    Mathematics: Post your doubts here!

    I NEED TO ASK A COUPLE OF MORE QUESTIONS :beer: I NEED HELP IN :- 1) SHOW THAT THE EQUATION LOG (X+5)=5- LOG X CAB BE WRITTEN AS A QUADRATIC EQUATION IN X 2 2 2) THE PARAMETRIC EQUATION OF A CURVE ARE...
  5. saimaiftikhar92

    Mathematics: Post your doubts here!

    http://www.xtremepapers.com/CIE/index.p ... _qp_12.pdf IN THIS QUESTION NUMBER 8 PART 2.......I NEED HELP IN IT
  6. saimaiftikhar92

    Mathematics: Post your doubts here!

    CAN SOMEONE PLEASE SOLVE THIS ONE: THE EQUATION OF THE CURVE IS 6X^2 - X^3. FIND THE COORDINATES OF THE TWO STATIONARY POINTS ON THE CURVE, AND DETERMINE THE NATURE OF THESE STATIONARY POINTS. SECONDLY, STATE THE SET OF VALUES OF X FOR WHICH 6X^2 - X^3 IS A DECREASING FUNCTION OF X. THIRDLY...
  7. saimaiftikhar92

    Economics, Accounting & Business: Post your doubts here!

    OHHH....THANKYOU ANYWAYS :D
  8. saimaiftikhar92

    Economics, Accounting & Business: Post your doubts here!

    http://www.xtremepapers.com/CIE/index.p ... 2_qp_1.pdf Q 22 ,24 http://www.xtremepapers.com/CIE/index.p ... 6_qp_1.pdf Q 26 http://www.xtremepapers.com/CIE/index.p ... 7_qp_1.pdf Q 30
  9. saimaiftikhar92

    Mathematics: Post your doubts here!

    I HAVE POSTED SOME QUESTIONS ON ACCOUNTING FORUM ..... IF ANYONE OF YOU KNOWS THEN KINDLY HELP ME IN IT SINCE I HAVE MOCK TOMORROW
  10. saimaiftikhar92

    Mathematics: Post your doubts here!

    EXTREMELY SORRY ....... TYPING ERROR THE QUESTION WAS; SOLVE 8 ^X IS LESS THAN 0.5
  11. saimaiftikhar92

    Mathematics: Post your doubts here!

    THANKYOU......... I NEED HELP IN THIS ONE AS WELL: (O.8)^X IS LESS THAN 0.5
  12. saimaiftikhar92

    Mathematics: Post your doubts here!

    http://www.xtremepapers.com/CIE/index.p ... _qp_33.pdf IN HERE IT IS QUESTION NO 1 AND SECONDLY YOU HAVE TAKEN AS THE POWER OF 2X ONLY BEFORE EQUAL SIGN......INTSTEAD OF 5^2X-1 AND I THINK THE ANSWER IS NOT CORRECT!!!
  13. saimaiftikhar92

    Economics, Accounting & Business: Post your doubts here!

    I HAVE ALSO POSTED SOME QUESTIONS ................PLEASE HELP ME IN THEM
  14. saimaiftikhar92

    Mathematics: Post your doubts here!

    SOVLE THE FOLLOEING EQUATION AND GIVE YOUR ANSWER TO 3 SIGNIFICANT FIGURES: 5^2X-1=2(3^X)
  15. saimaiftikhar92

    Mathematics: Post your doubts here!

    I DID NOT UNDERSATND THE THIRD PART AFTER = SIGN
  16. saimaiftikhar92

    Mathematics: Post your doubts here!

    CAN ANYONE HELP ME TO SOLVE THIS EQUATION Ln(1+X SQUARE)=1+2LnX AND SECOND QUESTION IS: USE LOGARITHMS TO SOLVE THE EQUATION 5^2X-1=2(3)^X , GIVING YOUR ANSWER TO 3 SIGNIFICANT FIGURES.
  17. saimaiftikhar92

    Mathematics: Post your doubts here!

    http://www.xtremepapers.com/CIE/index.p ... _qp_31.pdf I NEED HELP IN QUESTION NO 2.... PLEASE.
  18. saimaiftikhar92

    Economics, Accounting & Business: Post your doubts here!

    PLEASE ANYONE KNOW HOW TO SOLVE THEM???
  19. saimaiftikhar92

    Economics, Accounting & Business: Post your doubts here!

    http://www.xtremepapers.com/CIE/index.p ... 2_qp_1.pdf (Q22,,24) http://www.xtremepapers.com/CIE/index.p ... 6_qp_1.pdf (Q 26) http://www.xtremepapers.com/CIE/index.p ... 7_qp_1.pdf (Q 30)
  20. saimaiftikhar92

    Economics, Accounting & Business: Post your doubts here!

    PLEASE I POSTED THIS YESTERDAY :x HELP ME IN THE QUESTIONS I HAVE POSTED :(
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