Doubtnut is the perfect NEET and IIT JEE preparation App. Get solutions for NEET and IIT JEE previous years papers, along with chapter wise NEET MCQ solutions. Get all the study material in Hindi medium and English medium for IIT JEE and NEET preparation ...
The function f(x)={x2} means we will take the square of x and then find its fractional part. 2. Identifying Points of Interest: We need to check the continuity of f(x) at x=−2 and x=2. The function {x2} will be discontinuous at points where x2 is an integer, which oc...
Also, a differentiable function is always continuous but the converse is not true which means a function may be continuous but not always differentiable. A differentiable function may be defined as is a function whose derivative exists at every point in its range of domain. ...
It expresses a continued or ongoing action that may or may not be completed in the Future. Future Continuous Tense is also called Future progressive tense. For example if a person says,” Steve will be going to the park”. It means that Steve will be going in the Future and he may or...
Such time references can be seen in past perfect continuous tense. For Example if a person says,” I had been waiting here for three hours”. It means that the person had started waiting and he was still waiting for last three hours in the past.What is Past Perfect Continuous Tense, ...
which is continuous and one-to-one. This means that for every x1,x2∈(0,1), if x1<x2, then ϕ(x1)<ϕ(x2). Therefore, ϕ is a strictly increasing function. Hint: Recall that a one-to-one function (injective) means that different inputs yield different outputs. 2. Given Val...
Bhader M, Al-Hindi M, Ghaddaf A, Alamoudi A, Abualola A, Kalantan R, AlKhulifi N, Halawani I, Al-Qurashi M. Noninvasive Neurally Adjusted Ventilation versus Nasal Continuous or Intermittent Positive Airway Pressure for Preterm Infants: A Systematic Review and Meta-Analysis.Children. 2023;...