11th Class Mathematics MCQS Matrices and Determinants Online Test 2

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3-e-3-c-2-fp-3-e_-_3-cp-3-e-3-cspan-class-3-d-22-math-tex-22-3-e-5-c-5-c-2890-5-e-7-bo-7-d-5-c-5-c-29-3-c-2-fspan-3-e-3-c-2-fp-3-e,3-cp-3-e-3-cspan-style-3-d-22-font-size-3-a-11-0-pt-22-3-e-3-cspan-style-3-d-27-font-family-3-a-22-tahoma-22-2-c-22-sans-serif-22-27-3-e-the-60-3-csup-3-eth-3-c-2-fsup-3-e-part-of-1-degree-is-called-one-3-a-3-c-2-fspan-3-e-3-c-2-fspan-3-e-3-c-2-fp-3-e_-_3-cp-3-e-3-cspan-style-3-d-22-font-size-3-a-11-0-pt-22-3-e-3-cspan-style-3-d-27-font-family-3-a-22-tahoma-22-2-c-22-sans-serif-22-27-3-e-minute-3-c-2-fspan-3-e-3-c-2-fspan-3-e-3-c-2-fp-3-e,3-cp-3-e-3-cspan-style-3-d-22-font-size-3-a-11-0-pt-22-3-e-3-cspan-style-3-d-27-font-family-3-a-22-tahoma-22-2-c-22-sans-serif-22-27-3-ea-reciprocal-equation-remains-unchanged-when-variable-x-c-2-a-0-is-replaced-by-3-a-3-c-2-fspan-3-e-3-c-2-fspan-3-e-3-c-2-fp-3-e_-_3-cp-3-e-3-cspan-class-3-d-22-math-tex-22-3-e-5-c-5-c-28-5-c-5-cfrac-7-b-1-7-d-7-bx-7-d-5-c-5-c-29-3-c-2-fspan-3-e-3-c-2-fp-3-e,3-cp-3-e-3-cspan-style-3-d-22-font-size-3-a-11-0-pt-22-3-e-c-2-a-05-21-3-d-3-c-2-fspan-3-e-3-c-2-fp-3-e_-_3-cp-3-e-3-cspan-style-3-d-22-font-size-3-a-11-0-pt-22-3-e-120-3-c-2-fspan-3-e-3-c-2-fp-3-e,3-cp-3-e-3-cspan-style-3-d-22-font-size-3-a-11-0-pt-22-3-e-if-a-matrix-a-is-of-order-m-c-3-97-n-then-a-has-number-of-elements-3-c-2-fspan-3-e-3-c-2-fp-3-e_-_3-cp-3-e-3-cspan-style-3-d-22-font-size-3-a-11-0-pt-22-3-em-c-3-97-n-3-c-2-fspan-3-e-3-c-2-fp-3-e,3-cp-3-e-3-cspan-style-3-d-22-font-size-3-a-11-0-pt-22-3-e-if-n-is-any-positive-integer-than-3-cspan-class-3-d-22-math-tex-22-3-e-5-c-5-c-281-5-e-7-b-3-7-d-2-b-2-5-e-7-b-3-7-d-2-b-3-5-e-7-b-3-7-d-2-b-2-bn-5-e-7-b-3-7-d-5-c-5-c-29-3-c-2-fspan-3-e-c-2-a-0-equals-3-a-3-c-2-fspan-3-e-3-c-2-fp-3-e_-_3-cp-3-e-3-cspan-class-3-d-22-math-tex-22-3-e-5-c-5-c-28-5-c-5-cfrac-7-bn-5-e-7-b-2-7-d-28-n-2-b-1-29-5-e-7-b-2-7-d-7-d-7-b-4-7-d-5-c-5-c-29-3-c-2-fspan-3-e-3-c-2-fp-3-e,3-cp-3-e-3-cstrong-3-e-3-cspan-style-3-d-22-font-size-3-a-10-0-pt-22-3-e-3-cspan-style-3-d-27-font-family-3-a-22-times-new-roman-22-2-c-22-serif-22-27-3-e-3-cspan-style-3-d-22-color-3-ablack-22-3-e-number-of-permutations-of-n-different-things-taken-r-at-a-time-is-denoted-by-3-a-3-c-2-fspan-3-e-3-c-2-fspan-3-e-3-c-2-fspan-3-e-3-c-2-fstrong-3-e-3-c-2-fp-3-e_-_3-cp-3-e-3-cspan-class-3-d-22-math-tex-22-3-e-5-c-5-c-28-5-en-5-c-5-c-2-cp-5-c-5-c-2-c-r-5-c-5-c-29-3-c-2-fspan-3-e-3-c-2-fp-3-e,3-cp-3-e-3-cstrong-3-e-3-cspan-style-3-d-22-font-size-3-a-10-0-pt-22-3-e-3-cspan-style-3-d-27-font-family-3-a-22-times-new-roman-22-2-c-22-serif-22-27-3-e-3-cspan-style-3-d-22-color-3-ablack-22-3-e-the-probability-that-an-egg-will-be-broken-during-delivery-from-a-farm-to-a-supermarket-is-c-2-a-0-3-cspan-class-3-d-22-math-tex-22-3-e-5-c-5-c-281-5-c-5-cover-300-5-c-5-c-29-3-c-2-fspan-3-e-c-2-a-0-3-c-2-fspan-3-e-3-c-2-fspan-3-e-3-c-2-fspan-3-e-3-c-2-fstrong-3-e-3-cstrong-3-e-3-cspan-style-3-d-22-font-size-3-a-10-0-pt-22-3-e-3-cspan-style-3-d-27-font-family-3-a-22-times-new-roman-22-2-c-22-serif-22-27-3-e-3-cspan-style-3-d-22-color-3-ablack-22-3-e-how-many-broken-eggs-would-there-be-in-1500-eggs-3-f-3-c-2-fspan-3-e-3-c-2-fspan-3-e-3-c-2-fspan-3-e-3-c-2-fstrong-3-e-3-c-2-fp-3-e_-_3-cp-3-e-5-3-c-2-fp-3-e,3-cp-3-e-3-cstrong-3-e-3-cspan-style-3-d-22-font-size-3-a-10-0-pt-22-3-e-3-cspan-style-3-d-27-font-family-3-a-22-times-new-roman-22-2-c-22-serif-22-27-3-e-3-cspan-style-3-d-22-color-3-ablack-22-3-ea-binary-operation-is-always-on-a-set-3-c-2-fspan-3-e-3-c-2-fspan-3-e-3-c-2-fspan-3-e-3-c-2-fstrong-3-e-3-c-2-fp-3-e_-_3-cp-3-e-3-cspan-style-3-d-22-font-size-3-a-10-0-pt-22-3-e-3-cspan-style-3-d-27-font-family-3-a-22-times-new-roman-22-2-c-22-serif-22-27-3-e-3-cspan-style-3-d-22-color-3-ablack-22-3-e-non-empty-3-c-2-fspan-3-e-3-c-2-fspan-3-e-3-c-2-fspan-3-e-3-c-2-fp-3-e,3-cp-3-e-3-cstrong-3-e-3-cspan-style-3-d-22-font-size-3-a-10-0-pt-22-3-e-3-cspan-style-3-d-27-font-family-3-a-22-times-new-roman-22-2-c-22-serif-22-27-3-e-solution-set-of-the-equation-3-cspan-class-3-d-22-math-tex-22-3-e-5-c-5-c-28-x-5-e-2-5-c-5-c-29-3-c-2-fspan-3-e-3-c-2-fspan-3-e-3-c-2-fspan-3-e-3-c-2-fstrong-3-e-3-cstrong-3-e-3-cspan-style-3-d-22-font-size-3-a-10-0-pt-22-3-e-3-cspan-style-3-d-27-font-family-3-a-22-times-new-roman-22-2-c-22-serif-22-27-3-e-c-2-a-0-e-2-80-93-3-x-2-b-2-3-d-0-is-3-a-3-c-2-fspan-3-e-3-c-2-fspan-3-e-3-c-2-fstrong-3-e-3-c-2-fp-3-e_-_3-cp-3-e-3-cspan-class-3-d-22-math-tex-22-3-e-5-c-5-c-28-5-c-5-cleft-5-c-5-c-7-b-1-5-c-5-c-2-c-2-c-2-5-c-5-cright-5-c-5-c-7-d-5-c-5-c-29-3-c-2-fspan-3-e-3-c-2-fp-3-e,3-cp-3-e-equations-having-a-common-solution-are-called-3-a-3-c-2-fp-3-e_-_3-cp-3-esimultaneous-equations-3-c-2-fp-3-e,3-cp-3-e-if-a-2-c-b-2-c-c-are-positive-real-numbers-2-c-then-both-the-roots-of-the-c-2-a-0-equation-3-cspan-style-3-d-22-font-size-3-a-10-0-pt-22-3-e-3-cspan-class-3-d-22-math-tex-22-3-e-5-c-5-c-28-ax-5-e-2-2-bbx-2-bc-3-d-0-5-c-5-c-29-3-c-2-fspan-3-e-3-c-2-fspan-3-e-c-2-a-0-are-always-3-a-3-c-2-fp-3-e_-_3-cp-3-e-3-cspan-style-3-d-22-font-size-3-a-10-0-pt-22-3-e-none-of-these-3-c-2-fspan-3-e-3-c-2-fp-3-e,3-cp-3-e-if-a-3-d-7-ba-2-cb-2-cc-7-d-2-c-b-3-d-7-b-1-2-c-2-2-c-3-7-d-2-c-f-3-d-7-b-28-a-2-c-1-29-2-c-28-b-2-c-1-29-2-c-28-c-2-c-1-29-7-d-is-3-a-3-c-2-fp-3-e_-_3-cp-3-econstant-function-3-c-2-fp-3-e