answer 1st and 4th and last question with full explanation.......
dont say it is not clear
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- here is u r ans dear hope it will helps u mark as brainliest
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rajput94111:
how should I if ur answer is wrong
ask ur teacher
If I have to ask my teacher why should I post it here
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Step-by-step explanation:
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sir it is wrong
it's answer is root15/5
Both are same you can see: √15/5=(√3*√5)/ ( √5*√5)=√3/√5
You can write next in solution: √3/√5*√5/√5=√15/5
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