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Why the trignometric is so hard

Posted by Shivam Jasuja 7 years, 5 months ago

CBSE > Class 11 > Mathematics

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From 3rd chapter. Exercise 3.2 questions no. 3.

Posted by Kunwar Psr 7 years, 5 months ago

CBSE > Class 11 > Mathematics

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Charu Vatsal 7 years, 5 months ago

You can see in this app

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2+3+2`...&•...€_

Posted by Mehrooz Lone 7 years, 5 months ago

CBSE > Class 11 > Mathematics

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A college awarded 38 medals in football, 15 in basketball and 20 in cricket. If these medals went to a total of 58 men and only 3 men got medals in all three sports, how many received medals in exactly two of three sports?

Posted by Vasu Jain 7 years, 5 months ago

CBSE > Class 11 > Mathematics

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Shatayu Ganvir 7 years, 5 months ago

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if |z-i|<13,find the maximum value of |z-5-13i|

Posted by Alwin Philip 7 years, 5 months ago

CBSE > Class 11 > Mathematics

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Value of sin 60000

Posted by Shubham Ranjan 7 years, 5 months ago

CBSE > Class 11 > Mathematics

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(- root -1) 4n-3

Posted by Ashok Mishra 7 years, 5 months ago

CBSE > Class 11 > Mathematics

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Find the value of sin(-11pi÷3)

Posted by Shubham Ranjan 7 years, 5 months ago

CBSE > Class 11 > Mathematics

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Any body have taken math on arts stream

Posted by Alvia Khan 7 years, 5 months ago

CBSE > Class 11 > Mathematics

2 answers

Shubham Ranjan 7 years, 5 months ago

Yes

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Riya J 7 years, 5 months ago

Yes

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TaNinv{root{1+x^2}~1}/x

Posted by Arpan Chattopadhyay 7 years, 5 months ago

CBSE > Class 11 > Mathematics

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(2n+7)< (n+3)square

Posted by Gaurav Rawat 7 years, 5 months ago

CBSE > Class 11 > Mathematics

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Prove that cos(x+y) = (cosx)(cosy) - (sinx)(siny)

Posted by Avdhesh Kumar 7 years, 5 months ago

CBSE > Class 11 > Mathematics

1 answers

Sakthi Kumar 7 years, 5 months ago

This is the identity in trigonometry

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sin 40 without using log table

Posted by Azim Alam 7 years, 5 months ago

CBSE > Class 11 > Mathematics

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Why my cycle has lose

Posted by Abdul Barik 7 years, 5 months ago

CBSE > Class 11 > Mathematics

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Which is trigonometric ratio are positive for 80

Posted by Mohit Yadav 7 years, 5 months ago

CBSE > Class 11 > Mathematics

1 answers

Sree Devi 7 years, 5 months ago

all except sin and cos

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Find all pairs of consecutive even positive integers, both of which are larger than 5 such that their sum is less than 23?

Posted by Pallavi Rana 7 years, 5 months ago

CBSE > Class 11 > Mathematics

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If z1=1+i and z2=_2+4i, prove that IM(z1*z2/1-i)=2

Posted by Ayush Singh 7 years, 5 months ago

CBSE > Class 11 > Mathematics

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Centre (-2,3) and radius 4

Posted by Atul Singh 5 years, 8 months ago

CBSE > Class 11 > Mathematics

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Find the value of sin(6*90+60)

Posted by Shalini Abc 7 years, 5 months ago

CBSE > Class 11 > Mathematics

1 answers

Shubham Ranjan 7 years, 5 months ago

Sin(600) Sin(pi+240pi÷360) -sin240pi÷360 -sin(240×180÷360) -sin120 -sin(2×60) -2sinx×cosx -2×sin60×cos60 -2×(root3÷2)×1÷2 -root3÷2 answer

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Write the greatest square number of 8 digit which is exactly divisible by 48,72and 108

Posted by Vikash Kumar 7 years, 5 months ago

CBSE > Class 11 > Mathematics

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Every set has at least two subsets true or false and give reason if it is true.

Posted by Priya Thakur 7 years, 5 months ago

CBSE > Class 11 > Mathematics

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Yash Thakur 7 years, 5 months ago

TRUE. Every set has at least two subsets because (1.) Every set is a subset of itself. and (2.) Empty set is a subset of everyset.

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What do you mean by linear inepualities

Posted by Shashank Singh 7 years, 5 months ago

CBSE > Class 11 > Mathematics

1 answers

Diksha Soni 7 years, 5 months ago

Linear inequality is an inequality which involves a linear function.

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What do you mean by superset

Posted by Disha Bhardwaj 7 years, 5 months ago

CBSE > Class 11 > Mathematics

2 answers

Yash Thakur 7 years, 5 months ago

When set A is subset of set B and set A is not equal to set B. Then, set A is called proper subset of set B and set B is known as SUPERSET.

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Vikrant Malik 7 years, 5 months ago

A set in which all the given sets are founded is called superset

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Sin600 by using (6*90+40)

Posted by Shalini Abc 7 years, 5 months ago

CBSE > Class 11 > Mathematics

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Rameshwar Singh 7 years, 5 months ago

Sin(600)=Sin (6*90+60)=-Cos 1/2

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Sin10+sin50-sin70

Posted by Kln Kln 7 years, 5 months ago

CBSE > Class 11 > Mathematics

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Sin20°sin40°sin60°sin80°=3/16.

Posted by Suryam Chouhan 7 years, 5 months ago

CBSE > Class 11 > Mathematics

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What is roster form

Posted by Anjali Anjali 7 years, 5 months ago

CBSE > Class 11 > Mathematics

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Yogita Ingle 7 years, 5 months ago

Roster form or tabular form: In this, elements of the set are listed within the pair of brackets { } and are separated by commas.
For example:
(i) Let N denote the set of first five natural numbers.
Therefore, N = {1, 2, 3, 4, 5} → Roster Form
(ii) The set of all vowels of the English alphabet.
Therefore, V = {a, e, i, o, u} → Roster Form

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What is the differention of 5/t log15 t

Posted by Tejas Pawar 7 years, 5 months ago

CBSE > Class 11 > Mathematics