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Plz... give me hint how to do Q 3 of ex 5.4

Posted by Samaira Sen 7 years, 9 months ago

CBSE > Class 10 > Mathematics

4 answers

Vishnu Jha 7 years, 9 months ago

You don't have any other book like a r s Aggarwal or RD Sharma. In RD Sharma you can look the page number 9.43 example 36 and in Rs Aggarwal you can look at this page number 547 example 26

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Taran Kamboj 7 years, 9 months ago

Each time one ladder increases

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Samaira Sen 7 years, 9 months ago

Why 1 is added

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Taran Kamboj 7 years, 9 months ago

Hint No. Of rungs = 250/25 +1

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