Question
Maths
Oct. 18, 2021, 8:23 a.m.
Answer
Assertion : 111/375 has a terminating decimal expansion.
Reason : 375 is of the form 2
𝑚 × 5
𝑛
for non-negative integers m and n
Reason : 375 is of the form 2
𝑚 × 5
𝑛
for non-negative integers m and n
Diagonal AC and BD of a quadrilateral ABCD intersect each other at O. Prove that
1) AB + BC + CD +DA >AC +BD
2) AB +BC +CD +DA<2 (AC+BD)
1) AB + BC + CD +DA >AC +BD
2) AB +BC +CD +DA<2 (AC+BD)
2.2 ka 2wala Find the product by suitable rearrangement ke sare question nhi h
- Draw the graph of inverse trigonometric functions. sin^-1x and cos^-1x also solve the inequality,cos^-1x>sin^-1x
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