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A boat goes 21 km upsterm …

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A boat goes 21 km upsterm and 18km downstream in 9 hours in 13 hours it can go 30km upsterm and 27 downstream determine the speed of the stream and that of the of the boat in still

Posted by Hardik Vora 7 years, 5 months ago

CBSE > Class 10 > Mathematics

1 answers

Shalu Gupta 7 years, 5 months ago

X-6 and Y-3

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Posted by Hari Anand 6 months, 1 week ago

CBSE > Class 10 > Mathematics

0 answers

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CBSE > Class 10 > Mathematics

1 answers

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CBSE > Class 10 > Mathematics

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Find the nature of quadratic equation x^2 +x -5 =0

Posted by Parinith Gowda Ms 3 months, 2 weeks ago

CBSE > Class 10 > Mathematics

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Posted by Kanika . 1 month ago

CBSE > Class 10 > Mathematics