Maths With MADAN SHARMA
- 1:49
- 9 ай бұрын
if sinΦ + sin^2Φ, then find the value of cos^2Φ +cos^4Φ
- 1:11
- 9 ай бұрын
Prove that cosec^4Φ-cosec^2Φ=cot^2Φ+cot^4Φ
- 3:24
- 9 ай бұрын
if cosα/cosβ=m, cosα/cosβ=n. show that (m2+n2)cos^2β=n^2
- 2:27
- 9 ай бұрын
if tanA+cotA=2,then find tan^20A+cot^20A
- 4:26
- 9 ай бұрын
In an AP the sum of first ten terms is -80, sum of its next ten terms is -280. find AP
- 5:31
- 9 ай бұрын
in an AP of 50 terms, the sum of first 10 terms is 210 and sum of last 15 terms is 2565. find AP
- 3:21
- 9 ай бұрын
sudesh is twice as old as seema
- 16:08
- 10 ай бұрын
trigonometry ex 8.3 QNo4. all parts tan/(1-tan) +cot/1-tan
- 5:31
- 10 ай бұрын
Ajay wants to host a party on his 50th birthday in a large banquet hall having a certain no of chair
- 3:31
- 10 ай бұрын
Mira is very health conscious and avoid fast food, cake, ice-cream etc on her birthday she decided
- 4:13
- 10 ай бұрын
long division method , x^4-16; x+2. division by binomial
- 2:33
- 11 ай бұрын
ws16 a man bought bananas at rate of 10 for Rs 45 and sold at rate of one dozen for 51
- 2:04
- 11 ай бұрын
ws15 by selling 35 greeting cards , a shopkeeper loses an amount equal to SP of 5 cards, find loss%
- 3:08
- 11 ай бұрын
ws13 Ankit sold two jeans for Rs 990 each on one he gain 10% & on other he lost 10%. find ga...
- 3:51
- 11 ай бұрын
ws1.2 Rajan purchased 250 pkts of blades at Rate 8per pkt. he sold 70% of pkts at Rs 11 and remain
- 1:33
- 11 ай бұрын
ws1 By selling a bedsheet for Rs 640, a shopkeeper earns a profit of 28%. how much did it cost for
- 1:49
- 11 ай бұрын
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