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Diksha Laniya🐥 4 years, 1 month ago

2. The following data gives the information on the observed lifetimes (in hours) of 225 electrical components: Lifetime (in hours)0-2020-4040-6060-8080-100100-120Frequency103552613829 Determine the modal lifetimes of the components. Solution: From the given data the modal class is 60–80. l = 60, The frequencies are: fm = 61, f1 = 52, f2 = 38 and h = 20 The formula to find the mode is Mode = l+ [(fm-f1)/(2fm-f1-f2)]×h Substitute the values in the formula, we get Mode =60+[(61-52)/(122-52-38)]×20 Mode = 60+((9 x 20)/32) Mode = 60+(45/8) = 60+ 5.625 Therefore, modal lifetime of the components = 65.625 hours.
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Aakansha Bandu Bhaskar 3 years, 8 months ago

Mumbai

Viraj Parmar 4 years ago

New York City ?️?

Chhavi Rai 4 years, 1 month ago

Newyork
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Priyanshi Attrish 4 years, 2 months ago

The circulatory is a complex process that occurs in multi cellular organisms like human being,animals etc... The oxygenated blood from lungs goes to the left atrium through the pulmonary vein.. The oxygenated blood goes from left atrium to the left ventricle through the valves present in our heart... Than the oxygenated blood goes from the left ventricle to the organs of our body through the main artery known as aorta. The oxygenated blood used in our body and the deoxygenated blood from organs of our body goes to the right atrium through the main vein known as vena cava. The deoxygenated blood from the right atrium goes to the left ventricle through the valves present in our heart.. Finally the deoxygenated blood from the left ventricle goes back to the lungs through the pulmonary artery.. Finally the deoxygenated blood is gone out from our body and again oxygenated blood comes and this process again occurs in our heart.. The heart is made up of special muscle known as cardic muscle.. Hope it's helpful for u ???
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Shruti Namdev 4 years, 2 months ago

√2 ....hope it helps

Shriparna Soni 4 years, 2 months ago

√2 Note-:(-sin theta-cos theta )²,is taken as (a+b)² ,since -a*-b = ab Hope you understand ?

Ayush Patel 4 years, 2 months ago

Uduj

Anushka Tyagi 4 years, 2 months ago

Root 2
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Renita J 3 years, 7 months ago

I don't know

Sheetal Brahmbhatt 3 years, 9 months ago

I known!!! What do you want to learn from Gujarati??!!

Rutuja Waghela 3 years, 9 months ago

I know

Sarvagya Dhakad 3 years, 11 months ago

No

Brahmanand Narshimhareddy 4 years, 1 month ago

No
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Alok Kumar 4 years, 1 month ago

Ha niche

Nandani Kumari 4 years, 1 month ago

Nahi. Ata. YouTube. Pe

Piyush ❤️ 4 years, 2 months ago

You tude par dik lo mil ja aaga
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Arya Mishra 3 years, 11 months ago

J m appelle aradhya joshi

Anshika Dua 4 years, 1 month ago

Je ma apple Aradhya Joshi Your name and cast will not change okay

Mounika Ghosh 4 years, 1 month ago

Je suis Aradhya Joshi

Nisha Gupta Ips 4 years, 1 month ago

Dance
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Shreya Maurya 4 years, 1 month ago

9000000

Yuvraj Singh 4 years, 1 month ago

9,000,000- 900 = 8999100

Ashvit Khairnar 4 years, 1 month ago

8999100

Sai Keerthana 4 years, 2 months ago

8999100
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Raghav Chaudhary 4 years, 1 month ago

Taka

Snehal Sinha 4 years, 1 month ago

টকা

Kashish Agrawal 4 years, 1 month ago

Taka

Manik Manik 4 years, 2 months ago

Rupee

Snehal Sinha 4 years, 2 months ago

Taka
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Anjali Yadav 4 years, 1 month ago

Magic wand tool

Timma Rakshita 4 years, 1 month ago

Ok

Murraza Vohra 4 years, 1 month ago

I dont know

Timma Rakshita 4 years, 2 months ago

Tell me the answer
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Saroj Jangid 4 years, 2 months ago

You has to see and understand the question properly

Sharad Pandey 4 years, 2 months ago

You have to only see the question
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Ravi Ghode 4 years, 2 months ago

कस्य हृदयेज्ञयनोदयः जयतः ?
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Pranit Das 4 years, 1 month ago

9 years old

Payal Priyadarshini Swain 4 years, 2 months ago

Ok

Snehal Sinha 4 years, 2 months ago

कोको 9 साल का था ।

Khushi _03 4 years, 2 months ago

कोको 9 साल का था ।

Gurvanshi Meghwal 4 years, 2 months ago

9 year old
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ग्रेफाइट
उष्मा और विधूत का आच्छा चालक क्या है
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Disha Nandal 3 years, 9 months ago

Hund

Mathumathi Patil 4 years, 1 month ago

Hi
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Divyansh Bharti 4 years, 1 month ago

Focusing on some thing

Arman Singh 4 years, 2 months ago

It means that the action or power of focusing all one's attention.

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