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Can any one tell.me that how we solve question 15 and 16 of exercise 4.5

    • Posted by @@Ditya ®°@Thore????? 6 years, 6 months ago

    CBSE > Class 12 > Mathematics
    • 2 answers

    Kislay Kumar 6 years, 5 months ago

    1st of all, prove the equation given in question by using their terms value then after multiply both sides of equation by A inverse and then by using some properties such as A×Ainverse=I and A×I=A, keep on solving you will find Ainverse

    1Thank You

    Kislay Kumar 6 years, 5 months ago

    Yes both questions are same

    1Thank You

    ANSWER
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