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CBSE Class 10 Answered

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Asked by ajayrath7 | 25 Apr, 2019, 07:50: PM
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L e t space x b e space t h e space t o t a l space n u m b e r space o f space e g g s A s space p e r space t h e space g i v e n space i n f o r m a t i o n comma space x space m u s t space s a t i s f y space t h e space f o l l o w i n g space c o n d i t i o n s colon 2 a plus 1 equals x space.... space left parenthesis i right parenthesis 3 b plus 2 equals x space.... space left parenthesis i i right parenthesis 4 c plus 3 equals x space.... space left parenthesis i i i right parenthesis 5 d plus 4 equals x space.... space left parenthesis i v right parenthesis 6 e plus 5 equals x space.... space left parenthesis v right parenthesis 7 f equals x space.... space left parenthesis v i right parenthesis w h e r e space a comma b comma c comma d comma e space a n d space f space a r e space a l l space n a t u r a l space n u m b e r s A l s o space x less than 150 rightwards double arrow x space s h o u l d space b e space a space m u l t i p l e space o f space 7 space a n d space i t space s h o u l d space n o t space b e space d i v i d e s space b y space a n y space o f space t h e space 2 comma 3 comma 4 comma 5 space o r space 6 space b e c a u s e space t h e n space i t space w o n apostrophe t space g i v e space t h e space r e q u i r e d space r e m a i n d e r s S o comma space t h e space m u l t i p l e s space o f space 7 space w h i c h space a r e space n o t space d i v i s i b l e space b y space a n y space o f space t h e space 2 comma 3 comma 4 comma 5 space o r space 6 space a r e 49 comma space 77 comma space 91 comma space 119 comma space 133 comma space 147 space w h i c h space a r e space l e s s space t h a n space 150 F r o m space left parenthesis v right parenthesis comma space e equals fraction numerator x minus 5 over denominator 6 end fraction space a n d space 49 space d o e s n apostrophe t space s a t i s f y space t h i s S i m i l a r l y comma space 77 comma space 91 comma space 133 space a n d space 147 space d o e s n apostrophe t space s a t i s f y space o n e space o f space t h e space e q u a t i o n s W h e r e a s space 119 space s a t i s f i e s space a l l space t h e space c o n d i t i o n s space H e n c e comma space x equals 119.
Answered by Renu Varma | 26 Apr, 2019, 05:51: PM

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