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  • 3 answers

Shivam Jha 1 year, 11 months ago

As we know, Sin²x - Sin²y = Sin(x+y) Sin(x-y) Thus, Sin²8x - Sin²3x = (Sin8x + Sin3x) X (Sin8x - Sin3x) Since, Sinx + Siny = 2Sin[(x+y)/2] Cos[(x-y)/2] Sinx + Siny = 2Cos[(x+y)/2] Sin[(x-y)/2] (2Sin11x/2 X Cos5x/2) X (2Cos11x/2 X Sin5x/2) (2 Sin11x/2 X Cos11x/2) X (2 Sin5x/2 X Cos5x/2) Sin11x X Sin5x H.P! {2SinxCosx = Sin2x}

ᥫ᭡ㅤᏒᴀᴜsʜꫝɴ .. 1 year, 11 months ago

There's a mistake done by me.. Sin(8x+3x).Sin(8x-3x) = sin11x.sin5x

ᥫ᭡ㅤᏒᴀᴜsʜꫝɴ .. 1 year, 11 months ago

As we knw that, sin²x - sin²y = sin(x+y)sin(x-y) Therefore, Sin² 8x - Sin² 3x = Sin (8x+3x). × Sin(8x-3x) Sin11x.sin5x Hence LHS=RHS (proved)
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Girish Mahato 1 year, 11 months ago

हेलो
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ᥫ᭡ㅤᏒᴀᴜsʜꫝɴ .. 1 year, 11 months ago

Really.... I think not so...u can search on Google

Sanjana Gupta 1 year, 11 months ago

co3 is not exist So structure is not possible so it take 2- and finally you will make the lowis dot structure
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Devnandani Sen 1 year, 11 months ago

It depends upon the gravitational potential at the point from where the body is launched..

Devnandani Sen 1 year, 11 months ago

Yes..
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Sanjana Gupta 1 year, 11 months ago

I also recommended the easy way Only react Nitro benzene is form nitration reaction and nitration is a chemical property of benzene Only simply react benzene with nitric acid and form nitro benzene 👍

Sourabh Roy 1 year, 11 months ago

Use the functional group of no2 on the top like aniline has nh2
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Ansil Kabeer 1 year, 11 months ago

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Radhika Thakur 1 year, 11 months ago

4x³-cos²1
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Aditya Kumar 1 year, 11 months ago

Becoming a vegetarian has many benefits - for you and the environment.whether you're interested in animal welfare, avoiding to use of excess environmental resources,or simply can't afford to keep meat in your diet, there are plenty of reasons for choosing to become a vegetarian. Although many dieticians once believed a plant - based diet lacked sufficient nutrition, it has been found over the last few years that a vegetarian diet is nutrition- dense and can be aid in protecting against some chronic illnesses, including heart disease, cancer and type 2 diabetes. Vegetarian are likely to have lower bad cholesterol,blood pressure and body mass index (BMI). Besides benefiting your health, a vegetarian diet also postively impact the environment. My opponent say that vegetarian diet are devoid of the proteins and fats. I totally disagree and say that there are nuts,soya and milk products that contain protein and that is sufficient for our body. With all my points favouring the topic, I feel that all the non-vegetarian will change their stands.
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Sahil Verma 1 year, 11 months ago

It is dimensionally correct
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