Without using trigonometric tables, find the value of each of the expressions
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Without using trigonometric tables, find the value of each of the expressionshttps://bit.ly/YTAI_PWAP https://www.pw.live
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(A) рдкреНрд░рд╛рдердорд┐рдХ рдЙрддреНрдкрд╛рджрдХ
(B) рдЙрдкрднреЛрдХреНрддрд╛
(C) рдкреНрд░рд╛рдердорд┐рдХ рдЙрддреНрдкрд╛рджрдХ рдФрд░ рдЙрдкрднреЛрдХреНрддрд╛
(D) рдЙрдкрд░реЛрдХреНрдд рдореЗрдВ ... 2023-02-16 \( \sin \left(45^{\circ}+\theta\right)-\cos \left(45^{\circ}-\theta\right)=? \)
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(a) 0
(b) 1
(c... 2023-02-16 Fill in the blanks.
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(i) \( \cot 34^{\circ}-\tan 56^{\circ}= \)
(ii) \( \operatorname{cosec} ... 2023-02-16 Without using trigonometric tables, find the value of each of the expressions given below:
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\left(\frac{\cos 38^{\circ} \operatorname{cosec} 52^{\circ}}{\tan 18^{\circ} \tan 35^{\circ} ... 2023-02-16 \[
\left(\frac{2 \tan ^{2} 30^{\circ} \sec ^{2} 52^{\circ} \sin ^{2} 38^{\circ}}{\operatorname{c... 2023-02-16 рдШрд╛рд╕ рдХреЗ рдкрд╛рд░рд┐рд╕реНрдерд┐рддрд┐рдХ рддрдВрддреНрд░ рдореЗрдВ рд╕рдВрдЦреНрдпрд╛ рдХрд╛ рдкрд┐рд░рд╛рдорд┐рдб рд╣реЛрддрд╛ рд╣реИ
(A) рд╣рдореЗрд╢рд╛ рд╕реАрдзрд╛
(B) рдпрд╛ рддреЛ рд╕реАрдзрд╛ рдпрд╛ рдЙрд▓реНрдЯрд╛
(C... 2023-02-16 \[
\frac{\left(\sin ^{2} 23^{\circ}+\sin ^{2} 67^{\circ}\right)}{\left(\cos ^{2} 13^{\circ}+\cos... 2023-02-16 Without using trigonometric tables, prove that:
(i) \( \sin 32^{\circ} \cos 58^{\circ}+\cos 32^{... 2023-02-16 Without using trigonometric tables, find the value of each of the expressions
(v) given below:
\... 2023-02-16 In the given figure, \( \triangle O D C \sim \triangle O B A, \angle B O C=115^{\circ} \) and \(... 2023-02-16 Without using trigonometric tables, find the value of each of the expressions given below:
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2\... 2023-02-16 Without using trigonometric tables, prove that:
(W)
(i) \( \sin ^{2} 12^{\circ}+\sin ^{2} 78^{\c... 2023-02-16 Express each of the following in terms of trigonometric ratios of angles between \( 0^{\circ} \)... 2023-02-16 Without using trigonometric tables, prove that:
(i) \( \cos 81^{\circ}-\sin 9^{\circ}=0 \)
(ii) ... 2023-02-16 Without using trigonometric tables, find the value of each of the expressions given below:
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3 ... 2023-02-16 Without using trigonometric tables, evaluate:
(i) \( \frac{\sin 26^{\circ}}{\cos 64^{\circ}} \)
... 2023-02-16 рдкреНрд░рд╛рдХреГрддрд┐рдХ рд╕реНрдХреЗрд╡реЗрдиреНрдЬрд░ рдХреА рддрд░рд╣ рдХрд╛рд░реНрдп рдХрд░рддреЗ рд╣реИ (A) рдорд╛рдирд╡ (B) рдХреАрдЯ (C) рдЬрдиреНрддреБ (D) рд╕реВрдХреНрд╖реНрдордЬреАрд╡ 2023-02-16 For each of the following statements state whether true (T) or false (F):
(i) Two circles with d... 2023-02-16 Each question consists of two statements, namely, Assertion (A) and Reason (R). For selecting th...
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