if the equation √(x + 1) -√x =a has a solution then
(a) 0 <a <1
(b) a>1
(c) 0<a≤1
(d) a≤1
anvar:
a<_1
sorry
d is the answer
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which option is correct . i can't see due to some visualing error
option b
by the ways thanks for answering .
no need to thanks dear abhi
dear this is wrong option
first option is correct
can you again edit it
no dear !;!! option c is correct
i know this how to solve
1st cant be the answer because a lies in (-1,0) union (1, infinity)
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Answer:
3x2+1+4√3x2+1=5. play. 4:09 ... समीकरण को x के लिए हल करें: √2x+9-√x-4-3=0. play. 4:04 ... रेखाओं में केवल एक समाधान है.
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