option. Raghu is taller than Robert but Rupender is still. (A) tall (B) taller (C) more taller​

Answer:

ɢʀᴀᴘʜ ᴅʀᴀᴡɴ ʙʏ ᴛᴀᴋɪɴɢ ᴛɪᴍᴇ ᴀʟᴏɴɢ ᴛʜᴇ x-ᴀxɪs ᴀɴᴅ ᴠᴇʟᴏᴄɪᴛʏ ᴀʟᴏɴɢ ᴛʜᴇ ʏ-ᴀxɪs ɪs ᴄᴀʟʟᴇᴅ ᴀ ᴠᴇʟᴏᴄɪᴛʏ-ᴛɪᴍᴇ ɢʀᴀᴘʜ. ᴄᴏɴsɪᴅᴇʀ ᴀ ᴘᴀʀᴛɪᴄʟᴇ ᴍᴏᴠɪɴɢ ᴀʟᴏɴɢ ᴀ sᴛʀᴀɪɢʜᴛ ʟɪɴᴇ ᴡɪᴛʜ ᴀ ᴄᴏɴsᴛᴀɴᴛ ᴀᴄᴄᴇʟᴇʀᴀᴛɪᴏɴ ‘ᴀ’. ʟᴇᴛ ᴜ ʙᴇ ɪᴛs ᴠᴇʟᴏᴄɪᴛʏ ᴀᴛ ᴛɪᴍᴇ ᴛ = 0 ᴀɴᴅ ᴠ ʙᴇ ᴛʜᴇ ᴠᴇʟᴏᴄɪᴛʏ ᴀғᴛᴇʀ ᴛ sᴇᴄᴏɴᴅs. ᴛʜᴇ ᴠᴇʟᴏᴄɪᴛʏ-ᴛɪᴍᴇ ɢʀᴀᴘʜ ᴀᴄ ᴏғ ᴛʜɪs ᴘᴀʀᴛɪᴄʟᴇ ɪs sʜᴏᴡɴ ɪɴ ᴛʜᴇ ғɪɢᴜʀᴇ.

ᴅɪsᴛᴀɴᴄᴇ ᴛʀᴀᴠᴇʟʟᴇᴅ ʙʏ ᴛʜᴇ ᴘᴀʀᴛɪᴄʟᴇ ɪɴ ᴛ sᴇᴄᴏɴᴅs ɪs ɢɪᴠᴇɴ ʙʏ,

s = ᴀʀᴇᴀ ᴜɴᴅᴇʀ ᴠ-ᴛ ɢʀᴀᴘʜ

= ᴀʀᴇᴀ ᴏғ ᴛʜᴇ ᴛʀɪᴀɴɢʟᴇ ᴀʙᴄ + ᴀʀᴇᴀ ᴏғ ᴛʜᴇ ʀᴇᴄᴛᴀɴɢʟᴇ ᴀʙᴅᴏ

=1/2ʙᴄ×ᴀʙ+ᴏᴀ×ᴏᴅ ғʀᴏᴍ ᴛʜᴇ ɢʀᴀᴘʜ,

ʙᴄ = ᴄᴅ – ʙᴅ = ᴠ – ᴜ,

ᴀʙ = ᴏᴅ = ᴛ ᴀɴᴅ ᴏᴀ = ᴜ

∴ s=1/2(ᴠ−ᴜ)ᴛ+ᴜᴛ…….. (1)

ʙᴜᴛ, ᴀ = sʟᴏᴘᴇ ᴏғ ᴛʜᴇ ɢʀᴀᴘʜ = ᴠ−ᴜᴛ

∴ ᴠ – ᴜ = ᴀᴛ

ᴏɴ sᴜʙsᴛɪᴛᴜᴛɪɴɢ ɪɴ (1) ᴡᴇ ʜᴀᴠᴇ,

s=1/2ᴀᴛ.ᴛ+ᴜᴛ

s=ᴜᴛ+1/2ᴀᴛ

2

Explanation:

Primers are small, chemically synthesised oligonucleotides that are complementary to the DNA sequence for which they have been designed for. They anneal to the target DNA region, one to each strand of the double helix. They present a free 3' OH end onto which new dNTPs can be added by polymerase.

A={1,2,3,4,6}

R={(a,b):a,b∈A,b is exactly divisible by a}

(i) R={(1,1),(1,2),(1,3),(1,4),(1,6),(2,2),(2,4),(2,6),(3,3),(3,6),(4,4),(6,6)}

(ii) Domain of R={1,2,3,4,6}

(iii) Range of R={1,2,3,4,6}

Answer:

Here is the answer

Step-by-step explanation:

Circle with the radius 210 cm, is the collection of all the points which are at a fixed distance of 210 cm from the fixed point. The fixed point is called as center of the circle.

Area of circle is given by

A = π × r²

Here, radius of circle = r = 210cm

Therefore,

A = (3.14) × (210)² = 138474 cm².

Hence, the area of circle with radius 210 cm is 138474 cm²

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