NCERT Solutions for Class 10 Maths Chapter 3 Pair Of Linear Equation In Two Variables NCERT Books for Session 2024-2025 CBSE Board EXERCISE 3.2 Page No:33 Questions No:3 (i)
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NCERT Solutions for Class 10 Maths Chapter 3 Pair Of Linear Equation In Two Variables NCERT Books for Session 2024-2025 CBSE Board EXERCISE 3.2 Page No:33 Questions No:2
(i) x + y = 14 x – y = 4 (ii) s – t = 3 s/3 + t/2 = 6 (iii) 3x – y = 3 9x – 3y = 9 (iv) 0.2x + 0.3y = 1.3 0.4x + 0.5y = ...
Penicillium is a fungi. It is a genus of molds that includes several species known for their importance in various industrial and medical applications. Some species of Penicillium produce antibiotics, such as penicillin, which have revolutionized medicine by combating bacterial ...
The yeast used in the manufacture of bread is Saccharomyces cerevisiae. This yeast species is responsible for the fermentation process in bread dough, producing carbon dioxide gas, which causes the dough to rise. Saccharomyces cerevisiae is widely utilized in baking ...
Late blight of potato is caused by Phytophthora infestans. This devastating pathogen infects potato plants, causing significant yield losses worldwide. Phytophthora infestans thrives in cool, humid conditions, spreading rapidly and affecting both foliage and tubers, leading to economic losses in ...
Fungi growing on cow dung are called coprophyllus. These fungi thrive on the organic matter present in dung, playing a crucial role in its decomposition and nutrient recycling. Coprophyllus fungi contribute to the breakdown of complex organic compounds, facilitating nutrient ...
Fungi do not contain chlorophyll. Unlike algae, bryophytes, and pteridophytes, which possess chlorophyll and can perform photosynthesis to produce their own food, fungi are heterotrophic organisms. They obtain nutrients by absorbing organic matter from their environment rather than synthesizing it ...
If one bacterial cell divides every 20 minutes, it will divide six times in two hours (120 minutes). Since each division doubles the number of bacteria, the original cell will result in 2 power 6 = 64 bacteria. Therefore, the ...
Antibiotics are mostly obtained from bacteria and fungi. These microorganisms naturally produce antibiotics to inhibit the growth of competing bacteria and other microbes. Some well-known antibiotics, such as penicillin, are derived from fungi.